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Chlorine Meter
Product Details:
This is ready to use benchtop instrument especially designed to greater degree of efficient performance of photo colorimeter analysis of a concentration in laboratory. This photo colorimeter is a compact instrument, occupies low bench space and feature many user-friendly controls enabling users to operate the machine with simplicity.
Analysis output can be seen on LED display in terms of %Transmission (%T), Absorbance (Abs.), Concentration (Conc.), and K Factor. Imported glass filters are used that cover wavelength from 400 nm to 700 nm and provide superior quality results. Filter settings are adjusted by rotating disc knob having 8 filters. Automatic shutter keeps the photocell safe from light when not in use, this increases service life of photocell. This digital photo colorimeter is equipped with printer facility and excellent memory storage up to 100 samples.
This unit has in-built function of saving the last K factor and the standard concentration value. 10 mm path length matched test tubes are used for samples. User can also enter any known 'Factor' for a test.
Features | |
Free and Total chlorine 0.00 to 3.50 ppm ( mg/L ) | Meets requirements of USEPA & Standard Methods |
Advanced optical system for accurate & repeatable reading | Friendly and powerful calibration functions |
The unique optics structure for high resolution | Unit can automatically shut off when not in use |
Battery operated for field and on-site testing convenience | Data hold function for freezing the display value |
Records Maximum and Minimum reading with Recall | Sturdy housing with hard carrying case |
Specifications | |||
Model | PX-157 | ||
Range | 0.00 to 3.50 ppm ( mg/L ) | ||
Resolution | 0.01 ppm ( mg/L ) | ||
Accuracy | ± 0.02 ppm ( mg/L ) @ 1.00 ppm ( mg/L ) | ||
Light source | LED, 525 nm | ||
Light detector | Photo diode | ||
Measuring Method | USEPA Method 330.5 Standard Method 4500-Cl G | ||
Response time | Less than 10 seconds | ||
Sample volume | 10ml | ||
Calibration Points | Zero chlorine 1.00ppm ( Free chlorine ) 1.00 ppm ( Total chlorine) | ||
Power Supply | DC 1.5 V battery ( UM4, AAA ) x 6 PCs | ||
Accessories | - Instruction manual 1 PC - 1.0 ppm Free Chlorine standard Solution 1 PC - 1.0 ppm Total Chlorine standard solution 1 PC - Zero Chlorine standard solution 1 PC - Empty testing bottle 2 PCs - Clean cloth 1PC - Free Chlorine DPD powder 10 PCs - Total Chlorine DPD powder 10 PCs |