| Light source |
Tungsten filament lamp |
| acc. to standard methods |
US-EPA 180.1 |
| Modes |
Nephelometric (scattering 90°) |
| Display |
Backlit graphics display 160x104 |
| Keypad |
Foil keypad with tactile feedback alphanumeric entry option |
| Range |
0-1100 NTU |
| Units |
NTU |
| Resolution (Measurement resolution max. 0,02 NTU due to natural scattering of water; digital resolution >0,02 if optional ) |
0,01 for 0,00 -9,99, 0,1 for 10 – 99,90, 1 for 100 - 1100 |
| Accuracy NTU/FNU |
0.01 NTU or +/- 2% of finding; 500-1100 NTU: +/- 3% of finding |
| Repeatability |
< 1% of finding |
| Reading modes |
Findings with Intelligent Reproducibility and Plausibility Check (IRPC), rapid settlement samples supported by quick response time and IRPC |
| Response time |
7 sec |
| Calibration - options |
Automatic 3-P Kal, (Default), 2-5 P user calibration, QUICKCal |
| Calibration protocol and interval setting |
yes / yes |
| AQS-Support |
Kal.-protokoll, AQS-Flag, Kal.-Flag |
| Data storage |
2500 data sets with Cal protocol, AQA flag, GLP comliant data management with LIMS-connection |
| Sample Identification |
yes - alphanumeric |
| Air Purge |
no |
| Firmware-Update |
yes via USB |
| Interface |
RS 232, USB, Printer via PC or RS232 |
| Storage condition instrument |
- 25 °C ... + 65 °C (13-149 °F) |
| Operating Temperature Range |
+5 °C ... +55 °C (41-131 F) with power plug connected: +5 °C ... +40 °C (41-104 F) |
| Data management GLP-compliant incl. PC software |
USB, RS232 Turb® Data |
| Dimensions (H x W x D) |
ca. 290 x 190 x 80 mm |
| Weight |
1,1 kg |
| Calibration Standards |
Longterm stable Cal.Kits for standard 3-P calibration; 0,02-10-1000 FNU/NTU; Polymer AMCO® Clear standards: longterm stability, higly precise, optimized to optics, production accuracy ± 1%, non-hazardous |
| Vials , Sample Volume |
Vials 28 mm diameter, volume min. 15 ml; Borosilicate, cap: phenolic resin, PTFE coated sealing gasket.; NO SILICON OIL to cover scratches required for measurement procedure! |
| Sample conditions |
sample temperature < 70°C (158°F) |
| Power supply |
Wide range power supply with plugs for Euro, US, UK and Australia |
| Certificates |
CE |
| Delivery |
Lab turbidimeer Turb® 750 T; 4 batteries 1,5 V Typ AA; Wide range power supply; cable USB-A to USB-B mini; 6 empty vials, sticker for orientation marking; Cal.Kit Turb® 430/750 T; Cloth, quick guide, compact operation manual, CDROM with extended manual, CDROM with PC software Turb® Data; Inspection protocol
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