Model
|
TB100 portable
|
TB200 desktop
|
Turbidity
|
|
|
Range
|
0 to 1100 NTU, 0 to 275 EBC, 0 to 9999 ASBC
|
0 to 2000 NTU, 0 to 500 EBC, 0 to 9999 ASBC
|
Resolution
|
0.01 (0 to 99 NTU), 0.1 (100 to 999 NTU), 1 (1000 to 1100 NTU)
|
0.01 (0 to 99 NTU), 0.1 (100 to 999 NTU), 1 (1000 to 2000 NTU)
|
Accuracy
|
±2% of reading (0~500 NTU), ±3% of reading (501~1100 NTU)
|
±2% of reading (0~500 NTU), ±3% of reading (501~2000 NTU)
|
Calibration Points
|
2 to 5 points
|
2 to 7 points
|
Calibration Standards
|
0.02, 10, 200, 500, 1000 NTU
|
0.02, 10, 200, 500, 1000, 1500, 2000 NTU
|
TSS
|
|
|
Range
|
/
|
Deponding on the TSS conversion factor
|
Resolution
|
/
|
0.1, 1
|
Accuracy
|
/
|
±3% of reading
|
General Specifications
|
|
|
Light Source
|
Infrared-emitting diode (850nm wavelength)
|
Detector
|
Silicon photodiode
|
Stray Light
|
<0.02 NTU
|
Sample Volume
|
30ml
|
Memory
|
Stores up to 100 data sets
|
Stores up to 200 data sets
|
Output
|
USB communication interface
|
USB communication interface
|
Display
|
Custom LCD (60×40 mm)
|
4.5" TFT LCD
|
Power
|
3*1.5V AA batteries or DC5V power adapter
|
DC12V, using AC adapter, 220V/50Hz
|
Auto-Power Off
|
15 minutes after last key pressed
|
|
Dimensions
|
180(L)×85(W)×70(H)mm
|
250(L)×177(W)×96(H)mm
|
Weight
|
300g
|
1.2kg
|