LaMotte 2020t BLE Mode D'emploi page 4

Resolution
Accuracy
Detection Limit
Reproducibility
Range Selection
Light Source
Detector
Response Time
Signal Averaging
Sample Chamber
Sample
Display
Software
Firmware
Languages
Temperature
Operation
Humidity Range
Altitude
Use
Pollution Degree
Auto Shut-off
Power Source
Battery
Electrical Ratings
Data Logger
Waterproof
Dimensions
0–10.99 NTU/FNU: 0.01
NTU/FNU,
11.0–100.0 NTU/FNU: 0.1
NTU/FNU
0-2.5 NTU/FNU:
±0.05 NTU/FNU,
2.5-100 NTU/FNU: ±2%
0.05 NTU/FNU
0.02 NTU/FNU or 1%
Automatic
2020t BLE: Tungsten lamp 2300 °K ±50 °K, 2020i BLE: IR LED 860 nm ±10 nm,
spectral bandwidth 50 nm
2020t BLE: Photodiode, centered at 90° and 180°, maximum peak 400-600
nm
2020i BLE: Photodiode, centered at 90° and 180°
<2 seconds
Yes
Accepts 25 mm flat-bottomed test tubes
10 mL in capped tube
Graphic Liquid Crystal Display with Backlight
Auto Shutoff: 5, 10, 30 min, disabled
Calibration: Field adjustable, blank and 1 point
Data Logging: 500 points
Internet updatable (New tests, new calibrations, etc.)
USB connection to Windows® PC required.
English, Spanish, French, Portuguese, Italian, Chinese, Japanese (Kana),
Turkish
Operation: 0–50 °C; Storage: -40–60 °C
0–90 % RH, non-condensing
Up to 2000 m
Indoor and outdoor
2
5, 10, 30 min, disabled
USB wall adapter, USB computer connection or Lithium ion rechargeable
battery
Charge Life: Approximately 380 tests with backlight on to 1000 tests with
backlight off. (Signal averaging disabled).
Battery Life: Approximately 500 charges.
Rated voltage
5V
port
500 test results stored
IP67 with USB port plug in place.
(W x L x H) 8.84 x 19.05 x 6.35 cm; 3.5 x 7.5 x 2.2 inches
0–10.99 NTRU/FNRU:
0.01 NTRU/FNRU,
11.0–109.9 NTRU/FNRU:
0.1 NTRU/FNRU,
110–1000 NTRU/FNRU:
1 NTRU/FNRU
0-2.5 NTRU/FNRU:
±0.05 NTRU/FNRU,
2.5-100 NTRU/FNRU:
±2%,
100-1000 NTRU/FNRU:
±3%.
0.05 NTRU/FNRU
0.02 NTRU/FNRU or 1%
, Rated power of input current (1.0A) at mini-USB input
4
0–2000 AU/FAU:
1 AU/FAU
0-2000 AU/FAU:
±10 AU/FAU or 6%
whichever is greater
10 AU/FAU
1%