0.01 NTU from 0.00 to 9.99 NTU; 0.1 NTU from 10.0 to 99.9 NTU; 1 NTU from 100 to 1000 NTU
Accuracy
±2% of reading plus 0.02 NTU
Repeatability
±1% of reading or 0.02 NTU, whichever is greater
Stray Light
< 0.02 NTU
Typical EMC Deviation
±0.05 NTU
Light Detection
Silicon Photocell
Method
Ratio Nephelometric Method (90°), ratio of scattered and transmitted light; Adaptation of the USEPA Method 180.1 and Standard Method 2130 B.
Measuring mode
Normal, Average, Continuous
Turbidity Standards
1, 10, 100 and 750 NTU
Calibration
Two, three or four-point calibration
Light Source
Tungsten filament lamp
Lamp life
Greater than 100,000 readings
Display
60 x 90 mm LCD with back light
Logging Memory
200 records
Serial Interface
USB 1.1 or RS 232
Environment
To 50°C (122°F); max 95% RH non-condensing
Power Supply
(4) 1.5V AA alkaline batteries or AC adapter
Auto Shut-off
After 15 minutes of non-use
Dimensions
224 x 87 x 77 mm (8.8 x 3.4 x 3.0)
Weight
512 g (18 oz.)
Accesseries
HI 98703 is supplied with: Five Sample Cuvets and Caps Calibration Cuvets (HI 98703-11) Silicone Oil (HI 93703-58) Tissue for wiping the cuvets Five Tag holders with Tags (HI 920005) Batteries (4 pcs.) AC Adapter Instruction Manual Instrument Quality Certificate Rigid Carrying Case
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