อุปกรณ์วัด Multiparameter (pH/TDS/Temperature Monitor)
HI 981504
pH/TDS/Temperature Monitor
Set-up is simple. Install the HI 981504 near the sample to be tested, plug the indicator in and immerse the probes. pH, TDS and temperature measurements will be simultaneously displayed on three backlit LCDs.
Users can easily select the temperature unit (°C or °F) on the back panel.
The HI 1286 gel-filled pH electrode is provided with a waterproof sleeve to protect the BNC connector. The unique design of the electrode provides longer life in aggressive solutions. The HI 7634 TDS probe is easy to clean and requires little maintenance. Measurements are accurate and the meter can be calibrated at one or two points for pH and at a single point for TDS. Temperature is factory calibrated.
Specifications
Range pH 0.0 to 14.0 pH
TDS 0 to 1990 ppm
Temperature -10.0 to 60.0°C / -14.0 to 140.0°F
Resolution pH 0.1 pH
TDS 10 ppm
Temperature 0.1°C / 0.1°F
Accuracy
@ 20°C pH ±0.2 pH
TDS ±2%
Temperature ±0.3°C / ±0.5°F
Calibration pH manual two points through trimmers
TDS manual one point through trimmer
TDS Factor HI 981504/5 0.5
HI 981504/7 0.7
Probes pH HI 1286 PEI body pH electrode with 2 m (6.6’) cable (included)
TDS HI 7634 TDS probe (fixed)
Temperature stainless steel with 2 m cable (fixed)
Temperature
Compensation automatic, 5 to 50°C (41 to 122°F), for TDS readings only
Power Supply 12 VDC adapter (included)
Environment 0 to 50°C (32 to 122°F); 95% RH
Dimensions/Weight 160 x 110 x 35 mm (6.3 x 4.3 x 1.4”)/560 g (1.2 lbs.)
Accessories
Electrodes
HI 1286 Spare pH Electrode for pH Indicators
Solutions
HI 70004P 4.01 pH Buffer Solution, (25) 20 mL
HI 70007P 7.01 pH Buffer Solution
(25) 20 mL sachets
HI 70032P 1382 mg/L (ppm) TDS Solution, (25) 20 mL Sachets
HI 70442P 1500 mg/L (ppm) TDS Solution, (25) 20 mL Sachets
HI 70300M Electrode Storage Solution
1 x 230 mL bottle
HI 7061M General Purpose Cleaning Solution
1 x 230 mL bottle
Accessories
HI 731326 Screwdriver for Calibration
Requesting a Quotation and Ordering Products
131 Thailand Science Park. Innovation Cluster 1 Building,
Klong 1, Klong Luang, Pathumthani 12120 Thailand.
Tel. 02-191-3928 Fax 02-191-3929
For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit
E-mail : info@highents.com