Haze Meter for Beer Quality Analysis HI 847491

Liên hệ
Mã sản phẩm: 5108
Liên hệ trực tiếp

Range   0.00 to 9.99 FTU 10.0 to 99.9 FTU 100 to 1000 FTU
Range Selection   Automatic
Resolution   0.01 FTU from 0.00 to 9.99 FTU 0.1 FTU from 10.0 to 99.9 FTU 1 FTU from 100 to 1000 FTU
Accuracy   ±2% of reading plus 0.05 FTU
Repeatability   ±1% of reading or 0.02 FTU, whichever is greater
Stray Light   < 0.1 FTU
Light Source   IR LED @ 860nm
Light Detector   Silicon Photocell
Method   Ratio Nephelometric Method.
Display   60 x 90mm backlit LCD
Calibration   Two, three or four point calibration
Log Memory   200 records
Serial Interface   RS232 or USB
Environment   0 to 50°C (32 to 122°F); max 95% RH non-condensing
Power Supply   4 x 1.5V AA alkaline batteries or AC adapter
Auto Shut-off   After 15 minutes of non-use
Dimensions   224 x 87 x 77 mm (8.8 x 3.4 x 3.0”)
Weight   512 g (18 oz.)


  • Utilizes Fast Tracker—Tag ID System
  • LED optical system
  • PC compatible via USB
  • GLP Features
  • Log on demand
  • Large, backlit LCD


The HI 847491 is an auto diagnostic haze in beer meter. HI 847491 is designed according to the ISO standard for haze in beer measurements.

This instrument compensates a beer color to guarantee accurate readings during the brewering process. The optical system consists of an LED and multiple detectors. A two, three or four point calibration can be easily performed at any time using the supplied or user prepared standards.

This meter has all the necessary GLP (Good Laboratory Practice) features to allow maximum traceability of data. Features include a real time clock, log on demand (up to 200 measurements), and Fast Tracker™ —Tag Identification System.

HI 847491 also incorporates a continuous measurement mode to measure the settling rate of suspended matter, and a signal average (AVG) mode to accumulate multiple readings giving a final average value. The average mode is particularly useful to measure samples with suspended particles with different dimensions.

HI 847491 features a user-friendly interface, with a large backlit LCD. Acoustic signals and display codes to guide the user step-by-step through routine operations.

Order Information:

HI 847491-01 (115V) and HI 847491-02 (230V) are supplied with HI 98501-1 Checktemp® thermometer, Checktemp® instruction manual, sample cuvettes and caps (6), calibration cuvettes (HI 847491-11) (4), 25 mL glass vials with caps (4), cuvette cleaning cloth, batteries, AC adapter, instrument quality certificate, instructions and rugged carrying case.


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