Description
Water Turbidity Meter MicroTol
Benefits
- Quick and easy calibration.
- Verification in seconds, a complete primary calibration in less than 5 minutes.
- Low volume sample chamber (30 ml) reduces calibration costs and provides fast turnaround times.
- Low maintenance and safe design.
- Simple and easy to use modular design.
- Bubble rejection system.
- Eliminates bubbles without delaying response time.
- Modular microprocessor-based technology, which guarantees a high quality of information.
- Self-cleaning (except MicroTOL 2 and 5).
- Automatic and continuous ultrasonic self-cleaning under EPA 180.1 standards for meters and turbidimeter self-cleaning.
Measuring principle |
Nephelometry (90°) |
|---|---|
Range |
Ranging from 0.02 to 10, 0.02 to 100, and 0.02 to 1000 NTU depending on the model. |
Resolution |
0.0001 Selectable |
Accuracy |
2% of the reading or ± 0.02 below 40 NTU (0-500 NTU) |
5% of reading above 40 NTU (500-1,100 NTU) |
|
Response time |
Adjustable response time (5 to 500 seconds) 0 to 1000 NTU |
Standard outputs |
Isolated from 4-20 mA galvanic or RS-485 |
RS-485 Protocols |
Modbus, HF Simplebus, HF on-line interface |
User alarms |
2 User selectable high/low alarms |
Light source |
White or infrared (LED 850nm) |
Operating temperature |
0°-50°C (32° to 122°F) |
Inlet pressure |
1 – 200 psi (built in regulator sets at 15 psi) |
Cabinet |
NEMA 4X, IP66 |
Display |
Custom multi-line LCD (backlight option) |
Certifications |
USEPA, ISO 7027, CE approved, ETL Listed UL 3111-1 and ETL Certification to CSA 22.0 No. 1010-1-92 |
HF Scientific is the leader in turbidimeters for on-line analysis and measurement.
The HF Scientific MicroTOLS Online turbidimeter complies with EPA and ISO 7027 regulations and standards.
Features include: quick and easy calibration, checks in seconds, low maintenance, safe design that guarantees your instrument always delivers accurate readings, bubble rejection system, automatic and continuous ultrasonic autoclean system (except MicroTOL #2 and #5 models), and data acquisition software system that allows data logging and storage for multiple turbidimeters.
