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The TB-31 Portable
turbidity meter is a field operated Instrument for measuring Turbidity
and temperature in all types of water environments such as rivers, lakes,
dams and water supply areas used for agriculture, waste water and sea
water. The unit is capable of measuring turbidity in the 0.0 to 880NTU
range at depths of up to 50 meters. The LCD display shows all appropriate
parameters and an easy to follow calibration procedure.
Features
Include:
High Accuracy at low concentrations (+/- 0.5 NTU at0.0 to 80.0 NTU)
IP67 Moisture proof unit
Turbidity as NTU (formazine) or mg/l (Kaolin) using 90 degree NIR light
scattering method
Rugged compact sensor with standard 2 meter cable. (option for 11m, 30m,
and 50m)
Slim Design Sensor (30mm x 240mm)) with ability to measure at depths of
50 meters.
Data Memory for 1000 samples.
Continuous data logging possible for approx. 24 hours (to 10m)
120 hours of use time with standard AA type batteries
Specifications:
| Measuring
Method |
90 Degree NIR light Scattering Method |
| Indication |
LCD
Display |
| Range: |
Turbidity:
0.0 to 88.0 NTU, 0 to 880 NTU auto/manual
Temperature: 0 to 50 degrees C. |
| Resolution |
Turbidity:
0.5 NTU to 80, 1 NTU or mg/L to 880NTU
Temperature: 0.1 C |
| Repeatabiltiy |
Turbidity:
+/- 0.5or less with 80 NTU range, +/- 5 NTU or less to 800 NTU Range(formazine)
Temperature +/- 0.5 C or less |
| Analog
Output |
Turbidity,
temp., and range |
| RS-232C
Output |
PC
or external printer(EPS-P30, optional) |
| Power
Source |
6x
"C" cells or AC adapter (option) |
| Dimensions
/ weight |
Main
Body: 250mm(W) x 160(H) x 95(D)
Approx.: 2.3 Kgs
Sensor: 30(diam) x 240mm(L)
Approx. 400g |
ACCESSORIES AND CONSUMABLE
ITEMS FOR TB-31
| ELL-001 |
Sensor with 2m cable. ( Standard with main unit) |
| ELL-001-11m |
Sensor with 11m cable |
| ELL-001-30m |
Sensor with 30m cable |
| ELL-001-50m |
Sensor with 50m cable |
| EPS-P-30 |
External Printer |
| 118N063 |
Analog
Output Cable |
| GP-LOG |
Data
acquisition software |
| 118N062 |
RS-232C
connection cable (2m) |
| YD-12 |
AC
adapter. (230VAC or 115AC, Specify) |
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