Turbidimeter LPV444.99.00120 TL2310
Turbidimeter LPV444.99.00120 TL2310 Laboratory turbidimeter HACH LPV444.99.00120 TL2310 (turbidimeter, with LED). Provides stable readings and accurate analysis by recording turbidity readings after the device detects sample stability. This step eliminates the need for repeated measurements. It is used in pharmaceuticals, energy, the chemical industry and laboratories, the food industry, and in municipal research. An updated model with proven optics and the ISO standard, supplemented with the functions necessary for a modern device. Equipped with a large 17.8 mm or 7″ full-color touch screen, memory and two USB ports, it has new measurement capabilities. The turbidity meter retains the unique optics of the 2100 model, which it was created to replace. Five-point calibration is standard, according to proprietary StablCal® standards. It is also possible to calibrate against formazin suspensions, which the user prepares independently from a stock solution of 4000 EMF, as well as against styrene-divinylbenzene suspensions (AMCO standards). After calibration, the device prompts you to check the correctness of calibration against Gelex secondary standards. To maintain measurement accuracy, the device has a verification function against Gelex secondary standards (or StablCal primary standards). Features and Benefits: Light source – light-emitting diode (LED) 860 nm; Operating principle: nephelometric straight line (90°); Units of measurement NTU, EBC; Selectable measurement modes: single, continuous, with averaging, rapidly settling suspensions (Rapidly Settling Turbidity - RST); Range selection: manual or automatic; The body is made of high-strength polycarbonate plastic. Regulated Standards: – ISO 7027, DIN EN 27027 and DIN 38404; – ASTM D7315 – Standard Test Method for Determination of Turbidity Above 1 TU (Turbidity Units) in Static Mode; – ASTM D6855 – Standard Test Method for Static Turbidity Below 5 NTU. Applications: Pharmaceuticals. Wastewater. Treatment facilities. Water supply. Drinking water. Clean water. Drinks and juices. Brewing. Laboratory analysis. Control of technological processes. Equipment for water utilities. Manba: https://www.nv-lab.ru/catalog_info.php?ID=10797
- Parameter: Value
- Measuring ranges NTU / FNU: 0 – 0.999; 0 – 9.99; 0 – 99.9; 0 – 1000
- Measurement accuracy, % of measured value: ±2
- Reproducibility, % of measured value: ±1 or 0.01% NTU (whichever is greater)
- Minimum range resolution: 0.001
- Response time without signal averaging, s: from 5
- Data log: 2000 records, including measurement log, inspection log and calibration log
- Calibration: Formazin primary standards (NTU)
- Protection degree: IP30
- Power consumption, W: 60
- Overall dimensions (W × D × H), mm: 395 × 305 × 153
- Weight, kg: 2.9
- Power supply from AC mains (voltage, V / frequency, Hz): 230;
- 50/60