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Holmium Oxide Glass Filter for Spectrophotometers – HI801-11
The HI801-11 is a holmium oxide glass filter that is used to validate the wavelength accuracy of the HI801 iris spectrophotometer. The filter is mounted in a 10 mm square anodized holder and comes with a protective plastic holder that protects the filter when not in use.
- Glass filter mounted in anodized aluminum holder
- Fits all spectrophotometers that can accommodate 10 mm square cuvette
- Absorbance peaks measured at 361, 454, 536, and 638 nm
989.00 AED
Inquire NowHolmium is a rare earth element that is silvery white and malleable. Holmium reacts with oxygen to form holmium oxide. Glasses that contain holmium oxide or holmium oxide solution are useful in the calibration of spectrophotometers due to their sharp absorption peaks in the visible spectrum. The National Institute of Technology (N.I.S.T.), formerly National Bureau of Standards (N.B.S.) uses a holmium oxide solution sealed into silica cuvettes as the standard reference material (SRM 2034) for traceability. The holmium oxide solution is prepared with holmium oxide dissolved in perchloric acid. This solution has many well-defined absorption bands. The SRM2034 was found to be stable for up to thirty years*The HI801-11 is traceable to SRM2034 and is supplied with certificate of that identifies the peak absorbance values of the filter within 0.1 nm of uncertainty. The HI801-11 holmium oxide filter is used with the wavelength check mode found in the HI801 iris spectrophotometer. The filter is placed into the meter and the wavelength check mode is then used to verify the wavelength positioning. Once the check is complete the meter will display the wavelength peaks and they are compared to the values found on the certificate. The values should be within ±1.5 nm of the certified value.* NIST Special Publication 260-192FEATURES/BENEFITS:Holmium Oxide Filter
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Supplied with Certificate of Analysis
traceable to SRM2034
- All values are certified and have an uncertainty of less than 0.1 nm
- Packaged in light tight plastic cuvette holder
Specifications
| SKU | HI801-01 |
| Name | iris Visible Spectrophotometer – HI801 |
| pH Range | 6.5 to 8.5 pH |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.1 pH |
| pH Method | Adaptation of the Phenol Red method |
| Dissolved Oxygen Range | 0.0 to 10.0 mg/L (as O2 ) |
| Dissolved Oxygen Resolution | 0.1 mg/L |
| Dissolved Oxygen Accuracy | ±0.4 mg/L ±3% of reading |
| Dissolved Oxygen Measurement Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method |
| Absorbance Range | 0.000 to 3.000 Abs |
| Absorbance Resolution | 0.001 Abs |
| Absorbance Accuracy | 5 mAbs at 0.000-0.500 Abs 1% at 0.500-3.000 Abs |
| Alkalinity Range | 0 to 500 mg/L (as CaCO3 ) |
| Alkalinity Resolution | 1 mg/L |
| Alkalinity Accuracy | ±5 mg/L ±5% of reading |
| Alkalinity Method | Colorimetric Method |
| Seawater Alkalinity Range | 0 to 300 mg/L (as CaCO3 ) |
| Seawater Alkalinity Resolution | 1 mg/L |
| Seawater Alkalinity Accuracy | ±5 mg/L ±5% of reading |
| Seawater Alkalinity Method | Colorimetric Method |
| Aluminum Range | 0.00 to 1.00 mg/L (as Al3+) |
| Aluminum Resolution | 0.01 mg/L |
| Aluminum Accuracy | ±0.04 mg/L ±4% of reading |
| Aluminum Method | Adaptation of the aluminon method. |
| Ammonia Range | Low Range:0.00 to 3.00 mg/L (as NH3 -N)Medium Range: 0.00 to10.00 mg/L (as NH3 -N)High Range: 0.0 to 100.0 mg/L (as NH3 -N) |
| Ammonia Resolution | Low and Medium Range: 0.01 mg/LHigh Range: 0.1 mg/L |
| Ammonia Accuracy | Low Range: ±0.04 mg/L ±4% of readingMedium Range: ±0.05 mg/L ±5% of readingHigh range: ±0.5 mg/L ±5% of reading |
| Ammonia Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler method. |
| Anionic Surfactants Range | 0.00 to 3.50 mg/L (as SDBS) |
| Anionic Surfactants Resolution | 0.01 mg/L |
| Anionic Surfactants Accuracy | ±0.04 mg/L ±3% of reading |
| Anionic Surfactants Method | Adaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 5540C, Anionic Surfactants as MBAS |
| Bromine Range | 0.00 to 8.00 mg/L (as Br2 ) |
| Bromine Resolution | 0.01 mg/L |
| Bromine Accuracy | ±0.08 mg/L ±3% of reading |
| Bromine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method |
| Calcium Range | 0 to 400 mg/L (as Ca2+) |
| Calcium Resolution | 1 mg/L |
| Calcium Accuracy | ±10 mg/L ±5% of reading |
| Calcium Method | Adaptation of the Oxalate method |
| Carbon Dioxide Range | 0.00 to 2.00 mg/L (as ClO2 ) |
| Carbon Dioxide Resolution | 0.01 mg/L |
| Carbon Dioxide Accuracy | ±0.10 mg/L ±5% of reading |
| Carbon Dioxide Method | Adaptation of the Chlorophenol Red method |
| Chemical Oxygen Demand Range | Low Range: 0 to 150 mg/L (as O2 )Medium Range: 0 to 1500 mg/L (as O2 )High Range: 0 to 15000 mg/L (as O2 ) |
| Chemical Oxygen Demand Resolution | 1 mg/L |
| Chemical Oxygen Demand Accuracy | Low Range: ±5 mg/L or ±4% of readingMedium Range: ±15 mg/L or ±4% of readingHigh Range: ±150 mg/L or ±2% of reading |
| Chemical Oxygen Demand Method | Adaptation of the USEPA 410.4 |
| Chloride Range | 0.0 to 20.0 mg/L (as Cl) |
| Chloride Resolution | 0.1 mg/L |
| Chloride Accuracy | ±0.5 mg/L ±6% of reading |
| Chloride Method | Adaptation of the mercury(II) thiocyanate method |
| Chlorine Dioxide Range | 0.00 to 2.00 mg/L (as ClO2 ) |
| Chlorine Dioxide Resolution | 0.01 mg/L |
| Chlorine Dioxide Accuracy | ±0.10 mg/L ±5% of reading |
| Chlorine Dioxide Method | Adaptation of the Chlorophenol Red method |
| Free Chlorine Range | Ultra Low Range : 0.000 to 0.500 mg/L (as Cl2 )Low Range : 0.00 to 5.00 mg/L (as Cl2)High Range : 0.00 to 10.00 mg/L (as Cl2) |
| Free Chlorine Resolution | Ultra Low Range : 0.001 mg/Low Range : 0.01 mg/LHigh Range : 0.01 mg/L |
| Free Chlorine Accuracy | Ultra Low Range : ±0.020 mg/L ±3% of readingLow Range : ±0.03 mg/L ±3% of readingHigh Range : ±0.03 mg/L ±3% of reading |
| Total Chlorine Range | Ultra Low Range : 0.000 to 0.500 mg/L (as Cl2 )Low Range : 0.00 to 5.00 mg/L (as Cl2)High Range : 0.00 to 10.00 mg/L (as Cl2)Ultra High Range : 0 to 500 mg/L (as Cl2 ) |
| Total Chlorine Resolution | Ultra Low Range : 0.001 mg/LLow Range : 0.01 mg/LHigh Range : 0.01 mg/LUltra High Range : 1 mg/L |
| Total Chlorine Accuracy | Ultra Low Range : ±0.020 mg/L ±3% of readingLow Range : ±0.03 mg/L ±3% of readingHigh Range : ±0.03 mg/L ±3% of readingUltra High Range : ±3 mg/L ±3% of reading |
| Chromium, Hexavalent Range | Low Range : 0 to 300 µg/L (as Cr(VI))High Range : 0 to 1000 µg/L (as Cr(VI)) |
| Chromium, Hexavalent Resolution | Low Range : 1 µg/LHigh Range : 1 µg/L |
| Chromium, Hexavalent Accuracy | Low Range : ±10 µg/L ±4% of readingHigh Range : ±5 µg/L ±4% of reading at 25 °C |
| Chromium, Hexavalent Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1687, Diphenylcarbohydrazide method |
| Color, Water Range | 0 to 500 PCU (Platinum Cobalt Units) |
| Color, Water Resolution | 1 PCU |
| Color, Water Accuracy | ±10 PCU ±5% of reading |
| Color, Water Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method |
| Color, Maple Syrup Range | 0.00 to 100.00 %T |
| Color, Maple Syrup Resolution | 0.01 %T |
| Color, Maple Syrup Accuracy | ±3% of reading |
| Color, Maple Syrup Method | Direct measure |
| Copper Range | Low Range : 0.000 to 1.500 mg/L (as Cu)High Range : 0.00 to 5.00 mg/L (as Cu) |
| Copper Resolution | Low Range :0.001 mg/LHigh Range : 0.01 mg/L |
| Copper Accuracy | Low Range : ±0.010 mg/L ±5% of readingHigh Range : ±0.02 mg/L ±4% of reading |
| Copper Method | Adaptation of the EPA method |
| Cyanide Range | 0.000 to 0.200 mg/L (as CN-) |
| Cyanide Resolution | 0.001 mg/L |
| Cyanide Accuracy | ±0.005 mg/L ±3% of reading |
| Cyanide Method | Pyridine-Pyrazalone |
| Cyanuric Acid Range | 0 to 100 mg/L (as CYA) |
| Cyanuric Acid Resolution | 1 mg/L |
| Cyanuric Acid Accuracy | ±1 mg/L ±15% of reading |
| Cyanuric Acid Method | Adaptation of the turbidimetric method |
| Fluoride Range | Low Range : 0.00 to 2.00 mg/L (as F)High Range : 0.0 to 20.0 mg/L (as F) |
| Fluoride Resolution | Low Range : 0.01 mg/LHigh Range : 0.1 mg/L |
| Fluoride Accuracy | Low Range : ±0.03 mg/L ±3% of readingHigh Range : ±0.5 mg/L ±3% of reading |
| Fluoride Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method |
| Hardness, Total Range | Low Range : 0 to 250 mg/L (as CaCO3 )Medium Range : 200 to 500 mg/L (as CaCO3 )High Range : 400 to 750 mg/L (as CaCO3 ) |
| Hardness, Total Resolution | 1 mg/L |
| Hardness, Total Accuracy | Low Range : ±5 mg/L ±4% of readingMedium Range : ±7 mg/L ±3% of readingHigh Range : ±10 mg/L ±2% of reading |
| Hardness, Total Method | Adaptation of the EPA recommended method 130.1 |
| Hardness, Calcium Range | 0.00 to 2.70 mg/L (as CaCO3 ) |
| Hardness, Calcium Resolution | 0.01 mg/L |
| Hardness, Calcium Accuracy | ±0.11 mg/L ±5% of reading |
| Hardness, Calcium Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method |
| Hardness, Magnesium Range | 0.00 to 2.00 mg/L (CaCO3 ) |
| Hardness, Magnesium Resolution | 0.01 mg/L |
| Hardness, Magnesium Accuracy | ±0.11 mg/L ±5% of reading |
| Hardness, Magnesium Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA Colorimetric method |
| Hydrazine Range | 0 to 400 µg/L (as N2H4 ) |
| Hydrazine Resolution | 1 µg/L |
| Hydrazine Accuracy | ±4% of full scale reading |
| Hydrazine Method | Adaptation of the ASTM Manual of Water and Environmental Technology, method D1385, p-Dimethylaminobenzaldehyde method |
| Iodine Range | 0.0 to 12.5 mg/L (as I2 ) |
| Iodine Resolution | 0.1 mg/L |
| Iodine Accuracy | ±0.1 mg/L ±5% of reading |
| Iodine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method |
| Iron Range | Low Range : 0.000 to 1.600 mg/L (as Fe)High Range : 0.00 to 5.00 mg/L (as Fe) |
| Iron Resolution | Low Range : 0.001 mg/LHigh Range : 0.01 mg/L |
| Iron Accuracy | Low Range : ±0.010 mg/L ±8% of readingHigh Range : ±0.04 mg/L ±2% of reading |
| Iron Method | Low Range : Adaptation of the TPTZ MethodHigh Range : Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters |
| Magnesium Range | 0 to 150 mg/L (as Mg2+) |
| Magnesium Resolution | 1 mg/L |
| Magnesium Accuracy | ±5 mg/L ±3% of reading |
| Magnesium Method | Adaptation of the Calmagite method |
| Manganese Range | Low Range : 0 to 300 µg/L (as Mn)High Range : 0.0 to 20.0 mg/L (as Mn) |
| Manganese Resolution | Low Range : 1 µg/LHigh Range : 0.1 mg/L |
| Manganese Accuracy | Low Range : ±10 µg/L ±3% of readingHigh Range : ±0.2 mg/L ±3% of reading |
| Manganese Method | Low Range : Adaptation of the PAN MethodHigh Range : Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method |
| Molybdenum Range | 0.0 to 40.0 mg/L (as Mo6+) |
| Molybdenum Resolution | 0.1 mg/L |
| Molybdenum Accuracy | ±0.3 mg/L ±5% of reading |
| Molybdenum Method | Adaptation of the mercaptoacetic acid method |
| Nickel Range | Low Range : 0.000 to 1.000 mg/L (as Ni)High Range : 0.00 to 7.00 g/L (as Ni) |
| Nickel Resolution | Low Range : 0.001 mg/LHigh Range : 0.01 g/L |
| Nickel Accuracy | Low Range : ±0.010 mg/L ±7% of readingHigh Range : ±0.07g/L ±4% of reading |
| Nickel Method | Low Range : Adaptation of the PAN methodHigh Range : Adaptation of the photometric method |
| Nitrate Range | 0.0 to 30.0 mg/L (as NO3 – N)Chromotropic Acid : 0.0 to 30.0 mg/L (as N03–N) |
| Nitrate Resolution | 0.1 mg/L |
| Nitrate Accuracy | ±0.5 mg/L ±10% of readingChromotropic Acid : ±1.0 mg/L or ±3% of reading |
| Nitrate Method | Adaptation of the cadmium reduction methodChromotropic Acid : Chromotropic acid method |
| Nitrite Range | Marine Ultra Low Range : 0 to 200 µg/L (as N02 -N)Low Range : 0 to 600 µg/L (as NO2 -N)High Range : 0 to 150 mg/L (as NO2-) |
| Nitrite Resolution | Marine Ultra Low Range : 1 µg/LLow Range : 1 µg/LHigh Range : 1 mg/L |
| Nitrite Accuracy | Marine Ultra Low Range : ±10 µg/L ±4% of readingLow Range : ±20 µg/L ±4% of readingHigh Range : ±4 mg/L ±4% of reading |
| Nitrite Method | Marine Ultra Low Range : Adaptation of the EPA Diazotization method 354.1Low Range : Adaptation of the EPA Diazotization method 354.1High Range : Adaptation of the Ferrous Sulfate method |
| Nitrogen, Total Range | Low Range : 0.0 to 25.0 mg/L (as N)High Range : 10 to 150 mg/L (as N) |
| Nitrogen, Total Resolution | Low Range : 0.1 mg/LHigh Range : 1 mg/L |
| Nitrogen, Total Accuracy | Low Range : ±1.0 mg/L or ±5% of readingHigh Range : ±3 mg/L or ±4% of reading |
| Nitrogen, Total Method | Chromotropic acid method |
| Oxygen, Scavenger Range | Carbohydrazide : 0.00 to 1.50 mg/L (as Carbohydrazide)Diethylhydroxylamine)(DEHA) : 0 to 1000 µg/L (as DEHA)Hydroquinone : 0.00 to 2.50 mg/L (as Hydroquinone)Iso-ascorbic Acid :0.00 to 4.50 mg/L (as Iso-ascorbic acid) |
| Oxygen, Scavenger Resolution | Carbohydrazide : 0.01 mg/LDiethylhydroxylamine)(DEHA) : 1 µg/LHydroquinone : 0.01 mg/LIso-ascorbic Acid : 0.01 mg/L |
| Oxygen, Scavenger Accuracy | Carbohydrazide : ±0.02 mg/L ±3% of readingDiethylhydroxylamine)(DEHA) : ±5 µg/L ±5% of readingHydroquinone : ±0.04 mg/L ±3% of readingIso-ascorbic Acid : ±0.03 mg/L ±3 % of reading |
| Oxygen, Scavenger Method | Adaptation of the iron reduction method |
| Ozone Range | 0.00 to 2.00 mg/L (as O3 ) |
| Ozone Resolution | 0.01 mg/L |
| Ozone Accuracy | ±0.02 mg/L ±3% of reading |
| Ozone Method | Colorimetric DPD Method |
| Phosphate Range | Low Range : 0.00 to 2.50 mg/L (as PO4 3-)High Range : 0.0 to 30.0 mg/L (as PO4 3-) |
| Phosphate Resolution | Low Range : 0.01 mg/LHigh Range : 0.1 mg/L |
| Phosphate Accuracy | Low Range : ±0.04 mg/L ±4% of readingHigh Range : ±1.0 mg/L ±4% of reading |
| Phosphate Method | Low Range : Adaptation of the Ascorbic Acid methodHigh Range : Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method |
| Phosphorous, Acid Hydrolyzable Range | 0.00 to 1.60 mg/L (as P) |
| Phosphorous, Acid Hydrolyzable Resolution | 0.01 mg/L |
| Phosphorous, Acid Hydrolyzable Accuracy | ±0.05 mg/L or ±5% of reading |
| Phosphorous, Acid Hydrolyzable Method | Adaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method. |
| Phosphorous, Reactive Range | Low Range : 0.00 to 1.60 mg/L (as P)High Range : 0.0 to 32.6 mg/L (as P) |
| Phosphorous, Reactive Resolution | Low Range : 0.01 mg/LHigh Range : 0.1 mg/L |
| Phosphorous, Reactive Accuracy | Low Range : ±0.05 mg/L or ±4% of readingHigh Range : ±0.5 mg/L or ±4% of reading |
| Phosphorous, Reactive Method | Adaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method. |
| Phosphorous, Total Range | Low Range : 0.00 to 1.15 mg/L (as P)High Range : 0.0 to 32.6 mg/L (as P) |
| Phosphorous, Total Accuracy | Low Range : 0.01 mg/LHigh Range : 0.1 mg/L |
| Phosphorous, Total Resolution | Low Range : ±0.05 mg/L or ±6% of readingHigh Range : ±0.5 mg/L or ±5% of reading |
| Phosphorous, Total Method | Low Range : Adaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method.High Range : Adaptation of the Standard Methods for the Examination of Water and Wastewate |
| Potassium Range | Low Range : 0.0 to 20.0 mg/L (as K)Medium Range : 10 to 100 mg/L (as K)High Range : 20 to 200 mg/L (as K) |
| Potassium Resolution | Low Range : 0.1 mg/LMedium Range : 1 mg/LHigh Range : 1 mg/L |
| Potassium Accuracy | Low Range : ±2 mg/L ±7% of readingMedium Range : ±10 mg/L ±7% of readingHigh Range : ±20 mg/L ±7% of reading |
| Potassium Method | Adaptation of the Turbidimetric Tetraphenylborate method |
| Silica Range | Low Range : 0.00 to 2.00 mg/L (as SiO2 )High Range : 0 to 200 mg/L (as SiO2 ) |
| Silica Resolution | Low Range : 0.01 mg/LHigh Range : 1 mg/L |
| Silica Accuracy | Low Range : ±0.03 mg/L ±3% of readingHigh Range : ±1 mg/L ±5% of reading |
| Silica Method | Low Range : Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue methodHigh Range : Adaptation of the USEPA Method 370.1 for drinking, surface and saline waters, domestic and industrial wastes and |
| Silver Range | 0.000 to 1.000 mg/L (as Ag) |
| Silver Resolution | 0.001 mg/L |
| Silver Accuracy | ±0.020 mg/L ±5% of reading |
| Silver Method | Adaptation of the PAN method |
| Sulfate Range | 0 to 150 mg/L (as SO42-) |
| Sulfate Resolution | 1 mg/L |
| Sulfate Accuracy | ±5 mg/L ±3% of reading |
| Sulfate Method | Sulfate is precipitated with barium chloride crystals |
| Zinc Range | 0.00 to 3.00 mg/L (as Zn) |
| Zinc Resolution | 0.01 mg/L |
| Zinc Accuracy | ±0.03 mg/L ±3% of reading |
| Zinc Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method |
| Wavelength Range | 340 to 900 nm |
| Wavelength Resolution | 1 nm |
| Wavelength Accuracy | ±1.5 nm |
| Measurement Modes | Transmittance (% T), absorbance (abs), concentration with choice of units (ppm, mg/L, ppt, ºf, ºe, ppb, meq/L, μg/L, PCU, Pfund, pH, dKH, ºdH, meq/kg or no measurement unit) |
| Wavelength Selection | automatic, based on the selected method (editable for user methods only) |
| Optical System | split beam sample and reference light detectors |
| Wavelength Calibration | internal, automatic at power-on, visual feedback |
| Data Points Stored | up to 9999 measured values |
| Export Capability | .csv file format, .pdf file format |
| Connectivity | (1) USB – A (mass storage host); (1) USB – B (mass storage device) |
| Power Supply | 15 VDC power adapter; 10.8 VDC Li-Ion rechargeable battery |
| Battery Type/Life | 3000 measurements or 8 hours |
| Environment | 0 to 50 °C (32 to 122 °F); 0 to 95% RH |
| Weight | 3 kg (6.6 lbs) |
| Dimensions | 155 x 205 x 322 mm (6.1 x 8.0 x 12.6*rdquo;) |
Ordering Info
HI801 is supplied with 22 mm sample cuvette and cap (4), 10 mm square, 13 mm round and 16 mm round cuvette adapters, cloth for wiping cuvettes, scissors, USB cable, lithium ion rechargeable battery, 115VAC to 15VDC power adapter, USB drive, instruction manual, and instrument quality certificate.
Manuals
https://manuals.hannainst.com/HI801-01
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