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WTW Turb® 750 IR fulfills the demands of many lab and industrial applications for a AQA supported turbidity measurement up to 1100 FNU/NTU. With the Intelligent Reproducibility and Plausibility-Check (IRPC) reliable findings are proven.
Measurement conforming to standards in drinking water, lab and industrial applications.WTW Turb® 750 IR measures nephelometrically according to DIN EN ISO 7027-1 up to 1100 NTU/FNU with AQA support and PC documentation:
- Well proven WTW® optics with fast data output
- Multiple measurement and data evaluation with Intelligent Reproducibility and Plausibility Check (IRPC)
- Bench-saving despite comprehensive functionality
- Invincible price-/performance ratio
Turbidity stands for an indicator parameter on quality in drinking water, waste water process and many industrial applications. The measurement is support by:
- Measurement procedure fulfilling DIN EN ISO 7027-1 *)
- Function keys
- Comfortable menu-guided 3-point standard calibration
- Flexible calibration with 2-5 user-defined calibration points
- QuickCAL: 1-point-calibration at 10 NTU
- AQA, calibration interval and records with PC-documentation
*) For drinking water measurement acc. to US EPA 180.1 Turb® 750 T is the appropriate instrument.
More informationen in: "Turbidity An interesting parameter - Brief Overview, Measurement Tips & Tricks" and
in our video: "https://www.youtube.com/watch?v=UW4Mk0IrOww"-
Light source LED 830-890 nm acc. to DIN EN ISO 7027-1 acc. to standard methods DIN EN ISO 7027-1, DIN 38404 Modes Nephelometric (scattering 90°) Display Backlit graphics display 160x104 Keypad Foil keypad with tactile feedback alphanumeric entry option Range 0-1100 FNU/NTU Units FNU/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/FNU or +/- 2% of finding Repeatability < 0.5% of finding Reading modes Findings with Intelligent Reproducibility and Plausibility Check (IRPC),
rapid settlement samples supported by quick response time and IRPCResponse time 4 sec Calibration - options Automatic 3-P Kal, (Default), 2-5 P user calibration, QUICKCal Calibration protocol and interval setting yes / yes AQS-Support Calibration protocol and interval setting, AQA flag, Cal 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 IR; 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 IR; Cloth, quick guide, compact operation manual, CDROM with extended manual, CDROM with PC software Turb® Data; Inspection protocol
600120 Turb 750 IR
符合DIN EN ISO 7027-1的红外LED实验室浊度计，通用电源90至240 VAC，带校准标准套件（0.02-10.0-1000 NTU）的单台仪器，3个空瓶，符合Pharmacopeia标准，可选1-5点校准，快速校准，USB和RS232接口，用于GLP标准数据管理的LSData PC软件。
