| Model |
TL2300 EPA |
TL2310 ISO |
TL2350 EPA |
TL2360 ISO |
측정 방법 |
Nephelometric |
규정 |
Meets EPA Method 180.1Meets |
180.1Meets ISO 7027,
DIN EN 27027, DIN 38404, NFT 9033 |
Meets EPA Method 180.1Meets |
180.1Meets ISO 7027,
DIN EN 27027, DIN 38404, NFT 9033 |
디스플레이 |
17.8 mm (7 in.컬러 터치 스크린) |
광원 |
1Tungsten filament lamp |
Light-emitting diode (LED)
at 860 ± 30 nm |
Tungsten filament lamp |
Light-emitting diode (LED)
at 860 ± 30 nm |
단위 |
NTU / EBC |
FNU / NTU |
NTU, EBC, Abs (absorbance),
%T (% transmittance), mg/L |
FNU, FAU, NTU, EBC, Abs
(absorbance), %T (% transmittance),
mg/L |
측정 범위 |
NTU (Ratio on): 0 - 4000
NTU (Ratio off): 0 - 40
EBC (Ratio on): 0 - 980
EBC (Ratio off): 0 - 9.8 |
NTU/FNU: 0 - 1000 |
NTU (Ratio on): 0 - 10000
auto decimal
NTU (Ratio off): 0 - 40
EBC (Ratio on): 0 - 2450
auto decimal
EBC (Ratio off): 0 - 9.8
Absorbance (auto range):0 - 1.0
Transmittance (%):1.0 - 100
Degree (mg/L): 1 - 100 |
FNU (Ratio on): 0 - 1000
FNU (Ratio off): 0 - 40
FAU (auto range): 20 - 10000
NTU (Ratio on): 0 - 10000
auto decimal
NTU (Ratio off): 0 - 40
EBC (Ratio on): 0 - 2450
auto decimal
EBC (Ratio off): 0 - 9.8
Absorbance (auto range): 0 - 2.00
Transmittance (%): 1.0 - 100
Degree (mg/L): 0 - 100 |
정확도 |
Ratio on:
* 0 - 1000 NTU : 측정값의 ±2%,
+0.01 NTU
* 1000 - 4000 NTU : 측정 값의 ±5%
(기본 formazin standard 기준)
Ratio off:
0 - 40 NTU : 측정값의 ±2%,
+0.01 NTU |
0 - 1000 FNU/NTU : 측정값의 ±2%,
+0.01 FNU/NTU |
Ratio on:
* 0 - 1000 NTU : 측정값의 ±2%,
+0.01 NTU
* 1000 - 4000 NTU : 측정값의 ±5%
* 4000 - 10000 NTU : 측정값의 ±10 %
Ratio off:
0 - 40 NTU : 측정값의 ±2%, +0.01 NTU |
FNU (0 - 1000 FNU) : 측정값의 ±2%,
+0.01 FNU
FAU (20 - 10000 NTU) : 측정값의
±10%
NTU
* 0 - 1000 NTU : 측정값 의 ±2%,
+0.01 NTU
* 1000 - 4000 NTU : 측정값의 ±5%
* 4000 - 10000 NTU : 측정값의 ±10 % |
흡광도 |
|
|
Absorbance: ±0.01 Abs from
0 - 0.5 Abs at 455 nm, ±2% Abs
from 0.5 - 1 Abs at 455 nm
Transmittance: 2% T from 10 - 100%
T at 455 nm |
Absorbance: ±0.005 Abs from
0 - 1 Abs at 860 nm
Transmittance: 0.12% T from
10 - 100% T at 860 nm |
분해능 |
Turbidity: 0.001 NTU/EBC (on lowest range) |
Turbidity: 0.001 NTU/EBC
Absorbance: 0.001 Abs
Transmittance: 0.1% T |
반복성 |
측정값의 ±1% 또는 0.01 NTU 중 더 큰 값 (표준 조건 상태에서) |
응답 시간 |
Signal averaging off: 6.8초 Signal averaging on: 14초 (10회 측정 후 평균 계산) |
안정화 시간 |
Ratio on: 가동 후 30분
Ratio off: 가동 후 60분 |
즉시 |
Ratio on: 가동 후 30분
Ratio off: 가동 후 60분 |
즉시 |
측정모드 |
Single, continuous, Rapidly Settling
Turbidity™, signal averaging on or
off, ratio on or off |
Single, continuous, Rapidly Settling
Turbidity™, signal averaging on or
off |
Single, continuous, Rapidly Settling
Turbidity™, signal averaging on or
off, ratio on or off |
Manual or auto range, signal
averaging on and adjustable or off,
ratio on or off |
Communication |
USB |
Interface |
2 USB-A ports for USB flash drive, external printer, keyboard and barcode scanner |
Data Logging |
2000 total logs, includes reading log, verification log and calibration log |
Air Purge |
Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975)
0.1 scfm at 69 kPa (10 psig); 138 kPa (20 psig) max
Hose barb connection for 1/8-inch tubing |
Sample Cell 호환성 |
Round cells 95 x 25 mm (3.74 x 1 in.) borosilicate glass with rubber-lined screw caps
Note: Smaller sample cells (less than 25 mm) can be used when a cell adapter is used. |
Sample 요구사항 |
25 mm sample cell: 20 mL minimum
0 to 70 °C (32 to 158 °F) |
인증 사항 |
CE, KC, RCM |
전력 요구량 |
100 - 240 V AC, 50/60 Hz, 3.4 A |
