Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Máy đo PH, độ dẫn điện, Oxy hòa tan PCD 650 pH/Conductivity/ Dissolved Oxygen Meter Kit with NIST Traceable Calibration Report WD-35434-71 Oakton

Mã sản phẩm: WD-35434-71
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Máy đo PH, độ dẫn điện, Oxy hòa tan PCD 650 pH/Conductivity/ Dissolved Oxygen Meter Kit with NIST Traceable Calibration Report WD-35434-71 Oakton

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    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

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Features

WD-35434-71 PCD 650 pH/Conductivity/ Dissolved Oxygen Meter Kit with NIST Traceable Calibration Report
Durable waterproof and dustproof  design with IP67 rating
Push-button calibration for all  parameters
Large back-light graphic display
User-settable “calibration due” alarm
Built-in real-time clock
Store up to 500 data sets
Set point alarms
Research-grade accuracy
Electrode status indicator
Password protection
Rugged rubber boot


Model PCD 650 meters
Range pH –2.000 to 20.000 pH
Ion 0.001 to 19,900 ppm, molar, or mg/L
mV ±2000 mV
Conductivity 0 to 500.0 mS
TDS 0 to 500 ppt
Salinity 0 to 80 ppt
Resistivity 0 to 20.00 MΩ
DO 0.00 to 90.00 mg/L (ppm), 0.0 to 600.0%
Temperature –10.0 to 110.0°C (14.0 to 230.0°F), selectable
Resolution pH 0.1/0.01/0.001 pH
Ion 2 or 3 digits
mV 0.1 mV
Conductivity 0.05% full-scale
Conductivity ±0.05 % full-scale
Temperature 0.1°C (0.1°F)
Accuracy pH ±0.002 pH
Ion ±0.5% full-scale (monovalent); 1% full-scale (divalent)
mV ±0.2 mV
Conductivity 1% full-scale
DO ±0.2 mg/L; ±2%
Temperature ±0.5°C (±0.9°F)
Calibration pH Up to 6 buffer values (select from 4 sets): USA: 1.68, 4.01, 7.01, 10.01, 12.45;
NIST: 1.68, 4.01, 6.86, 9.18, 12.45; DIN: 1.09, 2.06, 4.65, 6.79, 9.23, 12.75; or custom buffers
Ion Up to 6 points
Conductivity Manual up to 5 points (1 per range); automatic up to 4 points
(84.0 µS/cm, 1413 µS/cm; 12.88 mS/cm, 111.8 mS/cm)
DO Two points; 100% and 0%
Temperature Offset 0.1°C (0.1°F) increments
General Specification
TDS factor 0.40 to 1.00
Cell constant 0.100 to 10.000
DO salinity correction Range: 0.0 to 50.0 ppt
Resolution: 0.1 ppt
DO pressure correction Range: 500 to 1499 mm Hg, 66.6 to 199.9 kPa
Resolution: 1 mm Hg, 0.1 kPa
Memory up to 500 sets with GLP date and time
Output infrared, IrDA
Real-time clock time-and-date stamp on calibration and stored data
Temperature normalization 15 or 30°C
Temperature coefficient linear or pure
Temperature compensation automatic or manual (selectable) from 0 to 100°C
Ambient operating temperature 0 to 50°C (32 to 122°F)
Power four 1.5 V AA batteries (included) or optional
universal AC adapter, up to 200 hours continuous use
Dimensions
Meter 7 1/2 "L x 3 3/4 "W x 2 1/4 "H (19 x 9.5 x 5.7 cm)
Boxed 9 1/8 "L x 9 1/8 "W x 2 3/4 "H (23 x 23 x 7 cm)
Weight
Meter 1 lb (0.5 kg)
Boxed 2. lb (0.9 kg)


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