HF scientific MicroTOL Online Turbidimeter old series- 0-1000 NTU User Manual
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MICRO TOL (12/04)
Rev. 2.7
1
Specifications
Measurement Range
.01 – 1000.0 NTU
Accuracy
±2% of reading plus 0.01 NTU (0-10 NTU)
±5% of reading plus 0.1 NTU (10-1000 NTU)
Resolution
0.0001 NTU (below 10 NTU)
Response Time
0 - 8 Seconds (0 – 10 NTU Range)
0 – 20 Seconds (0-1000 NTU Range)
Display
Multi-Line Liquid Crystal Display
Two User Programmable
Alarms & Analog Output
120-240VAC 2A Form C Relay & 4-20 mA
Communications Port
Bi-directional RS-485 (optional)
Maximum Water Pressure
414 kPa (60 psi.)
Flow Rate
100 ml/min. – 6 liters/min. (.026-1.5 Gal/min)
Operating Temperature Range 1°C – 50°C (34°F – 122°F)
Sample Temperature Range
1°C – 50°C (34°F – 122°F)
Power Supply Voltage
90
– 250 VAC, 47 – 63 Hz
Power Consumption
80 VA
Insulation Rating
Double Insulated, Pollution Degree 2, Overvoltage Category II
Environmental Conditions
Not recommended for outdoor use.
Altitude up to 2000 meters
Up to 95 % RH (non-condensing)
Enclosure Rating
IP 66 /NEMA 4X
Regulatory Compliance
(0-10NTU)
(20023) White Light Version compliant to U.S. EPA 180.1
(20024) Infrared Version compliant to ISO 7027
Shipping Weight
2.5 kg (5.5 lbs.)
Warranty
1 Year from date of shipment