Description
Hanna Instruments® EPA Compliant Benchtop Turbidity Meter, Hanna Instruments, HI88703-01
Features:
- High accuracy (±2% of reading plus 0.02 NTU) Turbidity Benchtop Meter—EPA Compliant
- Supplied complete with HI98703-11 (91-2599-15) AMCO-AEPA-1 primary turbidity standards used for calibration and performance verification
- Two, three, four, or five-point turbidity calibration
- Meets and exceeds the requirements of EPA Method 180.1 and Standard Methods for the Examination of Water and Wastewater 2130 B for turbidity measurements
- Based on state-of-the-art optical system which guarantees accurate results, assures long term stability, and minimizes stray light and color interferences
- Ratio mode range: 0.00 to 4000 NTU and non-ratio mode range: 0.00 to 40.0 NTU
- Up to 200 measurements can be stored in the internal memory or transferred via USB to PC with Windows® compatable software
- On board tutorial mode and dedicated HELP button
- Backlit graphic LCD display
Specifications:
| NTU ratio Resolution | 0.01; 0.1; 1 NTU0.1; 1 Nephelos0.01; 0.1, 1 EBC |
| NTU non ratio Resolution | 0.01; 0.1 NTU 0.1; 1 Nephelos 0.01 EBC |
| Range Selection | Automatic |
| Turbidity Repeatability | ±1% of reading or 0.02 NTU (0.15 Nephelos; 0.01 EBC) whichever is greater |
| Stray Light | < 0.02 NTU (0.15 Nephelos; 0.01 EBC) |
| Turbidity Light Detector | Silicon Photocell |
| Turbidity Method | Nephelometric method (90°) or Ratio Nephelometric Method (90° & 180°)Adaptation of the USEPA Method 180.1 and Standard Method 2130 B. |
| Measuring mode | Normal, Average, Continuous |
| Turbidity Standards | <0.1, 15, 100, 750 and 2000 NTU |
| Calibration | Two, three, four or five-point calibration |
| Light Source | Tungsten filament lamp |
| Lamp Life | greater than 100,000 readings |
| Display | 40 x 70 mm graphic LCD (64 x 128 pixels) with backlight |
| LOG Memory | 200 records |
| Auto Shut-Off | After 15 minutes of non-use |
Specifications
| Range | NTU Ratio Mode: 0.00 to 9.99; 10.0 to 99.9; 100 to 4000 NTU |
|---|---|
| Range | NTU Non-ratio Mode: 0.00 to 9.99; 10.0 to 40.0 NTU 0.0 to 99.9; 100 to 268 Nephelos 0.00 to 9.80 EBC |
| Power | 230 V/50 Hz or 115 V/60 Hz 20 W |
| Application | Water/Environmental |
| Accuracy | +/-2% of reading plus 0.02 NTU (0.15 Nephelos; 0.01 EBC) +/-5% of reading above 1000 NTU (6700 Nephelos; 245 EBC) |
| Compliant/Standard | USEPA compliant |
| Operating Environment | 0 degrees C (32 degrees F) to 50 degrees C (122 degrees F); max 95% Relative Humidity non-condensing |
| Connectivity | USB serial interface |
| Dimensions | 230 x 200 x 145 mm (9 x 7.9 x 5.7 in.) L x W x H |
| Weight | 2.5 Kg (88 oz.) |
| Manufacturer | Hanna Instruments |
| Model No | HI88703-01 |
| Warranty | 2 years |