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Máy đo pH/EC/TDS/Nhiệt độ cầm tay Hanna HI 991301

Máy đo đa chỉ tiêu: máy đo pH cầm tay Hanna, độ dẫn điện-EC, chất rắn hòa tan-TDS, Nhiệt độ cầm tay

Hãng sinh sản: HANNA

Xuất xứ: Romania

Model: HI 991301

pH/EC/TDS/Temperature meter; EC range: 0.00 to 20.00 mS/cm, TDS range: 0.00 to 10.00 ppt (g/L)

Giá: Liên hệ 0977.459.400

The HI 991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.

Designed for optimum consistency and reproducibility the HI 991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility

• Different TDS factors ranging from 0.45 to 1.00
• Temperature coefficients (ß) ranging from 0.0 to 2.4%

Thiết bị đo Hanna
Key features

• Clear tutorial messaging on screen guides the user intuitively through the range of calibration buffers and temperature scale options
• Simple two button operation is easy to operate single-handedly - great for use out in the field
• IP65 waterproof housing
• Multi-parameter probe
• HI 1288 includes pH, EC/TDS and temperature in one convenient rugged handle supplied as standard with the HI 991301
• Solid state amplifier integrated into the probe to ensure against interference from transient electrical noise
• IP65 water resistant casing

Máy đo pH/EC/TDS/Nhiệt độ cầm tay Hanna HI 991301

Supplied with
The HI 991301 meter is supplied as standard with

• pH/EC/TDS/°C HI 1288 probe on 1m cable
• Starter pack of solutions
• Batteries

• Instructions

RangepH0.00 to 14.00 pH

RangeEC0.00 to 20.00 mS/cm

RangeTDS0.00 to 10.00 ppt (g/L)

RangeTemperature0.0 to 60.0°C (32.0 to 140.0°F)

ResolutionpH0.01 pH

ResolutionEC0.01 mS/cm

ResolutionTDS0.01 ppt

ResolutionTemperature0.1°C (0.1°F)

AccuracypH±0.01 pH

AccuracyEC±2% F.S.

AccuracyTDS±2% F.S.

AccuracyTemperature±0.5°C (±1.0°F)

TDS Conversion Factor selectable 0.45 to 1.00 with 0.01 increments (default 0.50)

pH Calibration automatic at 1 or 2 points with 2 sets of memorized standard
(pH 4.01/7.01/10.01 or 4.01/6.86/9.18)

EC/TDS Calibration automatic, 1 point at 6.44 ppt (CONV 0.5)
at 9.02 ppt (CONV 0.7)
at 12880 µS/cm (others)

Temperature CompensationpHAutomatic

Temperature CompensationEC/TDSAutomatic with selectable ß from 0.0 to 2.4%/°C with 0.1 increments

Probe HI 1288, pH/EC/TDS/T, DIN connector, 1 m (3.3') cable (included)

Battery Type / Life 4 x 1.5V AAA / approx. 500 hours of continuous use

Environment 0 to 50°C (32 to 122°F); RH max 100%

Dimensions 150 x 80 x 36 mm (5.9 x 3.1 x 1.4")

Weight 210 g (7.4 oz.)