The new Pocket Colorimeter™ II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.

Includes:

• (1) Hach Chlorine pocket colorimeter II
• (1) Reagent set with 100 tests each (low range) or 50 tests each (high range)
• (6) Sample cells
• (1) Carrying case
• (1) Operations manual

Specifications:

• Absorbance: 0 - 2.5 Abs
• Battery Life: 2000 tests* backlight will decrease battery life
• Battery Requirements: 4, AAA size alkali cells
• Compliance Certifications: European CE mark
• Data Logger: 10 measured values + time
• Dimensions (H x W x D): 155 mm x 61 mm x 35 mm
• Display: LCD, backlit
• Enclosure Rating: IP67 (excludes battery compartment)
• EPA compliant: Yes
• Includes: PC II, sample cells, manual, carry case. Reagents included: 100 tests each for low range or 50 tests each for high range.
• Instrument: Kit includes PC II
• Interface: rubber keys
• Method: 8021 (F),
• 8167 (T)
• Method Name: Colorimeter/DPD
• Number of tests: 50 - 100
• Operating Humidity: max. 90 % relative humidity (non-condensing)
• Operating Mode: Hach vial tests for water analysis
• Operating Temperature: 10 to 40 °C
• Parameter: Chlorine, low range - as free & total Cl2
• Photometric Measuring Range: 0 to 2 Abs
• Power supply: 4, AAA size alkaline cells
• Range: to F&T Cl2
• Range 2: 0.1 to 8.0 mg/L CI₂
• Sample Cell Compatibility: 1 inch round / 13 mm round /1cm square (with optional adapter)
• Sample Cell Path Length: 1 inch round (25,4 mm) and 10mm square with adapter
• Smallest Increment Steps: 0.01;0.1
• Spectral Bandwidth: 15 nm filter bandwidth
• User Interface: Numeric
• Warranty: 2 years
• Wavelength: Fixed wavelength varies with model
• Wavelength Accuracy: Fixed wavelength ± 2 nm varies with model
• Wavelength Range: varies with model
• Wavelength Selection: Fixed wavelength
• Weight: 0.51 lbs. (0.23 kg)