| Specifications |
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Simple FOUR Step Operation
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- Light Source: Two different-colored light-emitting diodes illuminated alternately. The
emitted light beams are optically mixed.
- Optical Path: 70mm light path (length of fluid column in a CHEMet ampoule).
- Photodetector: Silicon photodiode.
- Power Source: One 9-volt alkaline battery (approximately 500 tests).
- Photometric Accuracy: Better than 1%.
- Method Detection Limit: Typically 2.4% of full range (99% confidence by USEPA procedure).
- Temperature: Operating Temperature: 32° to 105° F (0° to 40° C).
- Response Time: 3 seconds.
- Dimensions and Weight:
- Length: 6.1 inches (154 mm)
- Width: 3.4 inches (87 mm)
- Depth: 1.3 inches (32 mm)
- Weight: 8.8 ounces (250 g)
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| Key Features |
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- A Technological Advance Unlike transverse-reading photometers, each DCR
instrument reads ampoules lengthwise. This provides an absorption path nearly 3 times
longer than a 1 inch cell. The long path length, and the DCR instrument's unique bichromatic
optics, deliver sensitivity with accuracy that is simply unattainable with traditional photometric
technology.
- Push-Button Simplicity Each DCR photometer delivers a dependable determination
of one analyte in just seconds. After completing the test with a CHEMet reagent ampoule, the
operator simply presses the ON button, inserts the ampoule in the instrument, and presses the RUN
button. A digital result is displayed almost instantly.
- Results at the Site Whether used at the effluent stream, on the manufacturing
line, or to test boiler water, CHEMetrics' DCR photometers deliver reliable results right on the
spot. No more time has to be wasted preserving samples, sending them to the lab, preparing reagents,
and waiting for results. The analyst can accurately determine low concentrations with exceptional
convenience and confidence.
- Compact and Complete CHEMetrics' DCR kits come complete with everything
needed to determine a specific analyte - including 30 CHEMets reagent ampoules, zeroing and
calibration check ampoules, battery, Operators Manual, carrying case, and accessories. Refill
packs of reagent ampoules, as well as replacement accessories, are readily available.
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| Tester Types Available | Range |
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- Ammonia
- DDPD Chlorine
- DPD Chlorine
- Copper
- Dissolved Oxygen
- Hydrazine
- Hydrogen Peroxide
- Iron
- Phenols
- Silica
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- 0 to 2 ppm
- 0 to 0.75 ppm
- 0 to 4 ppm
- 0 to 1.5 ppm
- 0 to 100 ppb
- 0 to 0.2 ppm
- 0 to 0.6 ppm
- 0 to 500 ppb
- 0 to 2.0 ppm
- 0 to 0.5 ppm
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