| TL2350 Turbidity Meter EPA Series |
|---|
| Compliance | EPA |
| 광원 | Tungsten filament lamp |
| 규제 | Meets EPA Method 180.1 |
| 단위 | NTU, EBC, Abs (absorbance), %T (% transmittance) and mg/L |
| 데이터 로깅 | 2000 total logs, includes reading log, verification log and calibration log |
| 디스플레이 | 17.8 mm colour touch screen |
| 모델 | TL2350 EPA |
| 무게 | 3.0 kg |
| 반복성 | ±1% of reading or 0.01 NTU, whichever is greater (under reference conditions) |
| 반응 시간 | Signal averaging off: 6.8 seconds / Signal averaging on: 14 seconds (when 10 measurements are used to calculate the average) |
| 범위 | 0 - 10000 NTU (EPA) |
| 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 |
| 보증 | 12 개월 |
| 상자에 무엇이 있습니까? | TL2350 Turbidimeter, silicone oil, oiling cloth, USEPA filter assembly, 1-inch sample cells (30 mL) with caps (6x), Gelex secondary turbidity standardization kit, Stablcal calibration kit, power supply, power cord, dust cover |
| 시료 요구 사항 | 25 mm sample cell: 20 mL minimum |
| 시료 용기 적합성 | 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. |
| 안정화 시간 | Ratio on: 30 minutes after start-up |
| Ratio off | 60 minutes after start-up |
| 에어 퍼지 | Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975) |
| 인증 | CE, KC, RCM |
| 인터페이스 | 2 USB-A ports for USB flash drive, external printer, keyboard and barcode scanner |
| 읽기 모드 | Single, continuous, Rapidly Settling Turbidity, signal averaging on or off, ratio on or off |
| 작동 온도 범위 | 0 에서 40 °C |
| 저장 조건 | -20 에서 60 °C |
| 전력 요구 사항(A) | 3.4 A |
| 전력 요구 사항(Hz) | 50/60 Hz |
| 전력 요구 사항(전압) | 100 - 240 VAC |
| 정확도 | Ratio on: ±2% of reading plus 0.01 NTU from 0 - 1000 NTU, ±5% of reading from 1000 - 4000 NTU ±10 % of reading from 4000 - 10000 NTU |
| Ratio off | ±2% of reading plus 0.01 NTU from 0 - 40 NTU |
| 정확도 3 | 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 |
| 측정 방법 | Nephelometric |
| 크기(H x W x D) | 153 mm x 395 mm x 305 mm |
| 통신 | USB |