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Grocheck EC/TDS and Temperature Monitor (Low Range) – Hanna Instruments HI993301

Thiết bị đo Grocheck EC / TDS với màn hình nhiệt độ (Dải thấp) - Hana Instruments HI993301

Product Information

Manufacturer: Hanna Instrument
Model: HI993301
Warranty: 12 months

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Categories: Conductivity - EC/TDS - Salinity, pH Meter, Temperature Meters, Thermo Hydrometer

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Contact Ho Chi Minh City

Tel: (028).3977.8269 / 0906.988.447

Email: sales@lidinco.com

Contact Bac Ninh, Ha Noi City

Tel: (0222).730.0180

Email: bn@lidinco.com

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Description
Documents

The HI993301 has a large, dual-level, backlit LCD and displays instantaneous readings of both EC/TDS and temperature, even from a distance.
HOLD button to freeze readings on the display
Waterproop
Backlit, graphic LCD display
The HI993301 is a combined EC/TDS/temperature meter specially designed to meet the needs of growers in greenhouses and hydroponic applications. Install the meter above the sample to be tested for continuous measurement.
The EC/TDS/Temperature probe has been molded with pipe thread (1/2’’ NPT), which allows the user to attach it to an in-line system. Measurements are accurate and the meter can be calibrated at one point. You no longer need to worry about battery changes either: the unit runs without interruption on 12V DC power supply
.
Features at a Glance
Large LCD screen
HI993301 has a backlit LCDs and display instantaneous readings of both EC or TDS and temperature
stability indicator
HI993301 features a stability indicator that prompts the user when to take the reading
HOLD button
For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD button
Calibration and temperature compensation
Calibration and temperature compensation are automatic, while the EC/TDS conversion factor and temperature coefficient (β) are user-adjustable for application specific measurements.

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Thông số kỹ thuật

pH Range	0.00 to 14.00 pH; 0.0 to 14.0 pH
pH Resolution	0.01 pH; 0.1 pH
pH Accuracy	±0.05 pH; ± 0.1 pH
pH Calibration	unul sau două puncte (pH 4.01,7.01, 10.01 buffers) cu recunoaștere automată a soluției tampon; calibrare într-un singur punct cu soluția de calibrare rapidă
pH Temperature Compensation	automată (0.0 la 60.0ºC/ 32.0 la 140.0°)
EC Range	0 to 3999 µS/cm
EC Resolution	1 µS/cm
EC Accuracy	±2% F.S
EC Calibration	automatic, one point at 1413 µS/cm or 1382 mg/L (ppm)
TDS Range	0 to 2000 mg/L (ppm)
TDS Resolution	1 mg/L (ppm)
TDS Accuracy	±2% F.S.
EC/TDS Temperature Compensation	automatic
Temperature Correction Coefficient	β adjustable from 0.0 to 2.4%/°C
EC to TDS Conversion Factor	adjustable from 0.45 to 1.00
Temperature Range	0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution	0.1°C / 0.1°F
Temperature Accuracy	±0.5°C /±1°F
Alarm Relay Set Point	nivel scăzut și ridicat, opțiune de activare sau dezactivare pentru toti parametrii
EC/TDS Probe	HI7630 conductivity probe with internal temperature sensor, 1/2” NPT pipe thread and 2 m (6.6’) cable (fixed, included)
Multi-parameter Probe	HI1285-8 pH/EC/TDS/temperatură, corp din polipropilen, amplificare, senzor de temperatură încorporat, mufă DIN, cablu 2 m.
Logging Type	memorare automată pentru ultimele 30 zile la un interval de 15 minute
Connectivity	USB
GLP	ultimele 5 calibrări pentru pH și EC
Display	128 x 64 pixel B/W LCD cu lumină verde de fundal
Power Supply	12VDC adapter (included)
Environment	0 to 50°C (32 to 122°F); RH max 95%
IP Rating	IP65
Dimensions	160 x 105 x 31 mm (6.2 x 4.1 x 1.2”)
Weight	190 g (6.7 oz.) – meter only
Ordering Information	HI993301-01 and HI993301-02 (EC/TDS Gro’Chek) is supplied with HI7630 conductivity probe, HI70031 1413 µS/cm calibration solution sachet, 12 VDC adapter and Instructions.