HI 97769 Anionic Surfactants photometer

Update Terakhir
04/10/2021 02.11.11
Minimum Pembelian
1 Unit
Harga
Call

Deskripsi Produk

Photometer
Range 0.00 to 3.50 mg/L (as SDBS)
Resolution 0.01 mg/L (ppm)
Accuracy ±0.04 mg/L ±3% of reading
Method Adaptation of the USEPA Method 425.1 and standard methods of the Examination of Water and Wastewater, 20th edition, 5540C, anionic surfactants as MBAS
Photometer/Colorimeter Light Source Light emitting diode
Photometer/Colorimeter Light Detector Silicon photocell with narrow band interference filter @ 610 nm
Bandpass Filter Bandwidth 8 nm
Bandpass Filter Wavelength Accuracy ±1.0 nm
Cuvette Type round, 24.6 mm diameter (22 mm inside)
GLP Date, time of last calibration
Display 128 x 64 pixel B/W LCD with backlight
Logging Type automatic logging
Logging Memory 50 measurement
Battery Type/Life 1.5V AA battery (3 pcs.) / > 800 measurements (without backlight)
Automatic Shut-Off After 15 minutes of inactivity (30 minutes before a READ measurement)
Environment 0 to 50°C (32 to 122°F); relative humidity: 100% (IP 67, floating case)
Weight 380g with batteries
Dimensions 142.5 x 102.5 x 50.5 mm
Ordering Information HI-97769 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate