Instruction Manual HI 8064 Portable Thermohygrometer 1
Dear Customer, Thank you for choosing a Hanna product. Please read this instruction manual carefully before using the instrument. This manual will provide you with all the necessary information for the correct use of the instrument. If you need additional technical support, do not hesitate to e-mail us at tech@hannainst.com This instrument is in compliance with the CE directives.
SPECIFICATIONS Range 10.0 to 95.0% RH 0.0 to 60.0°C Resolution 0.1% RH / 0.1°C Accuracy ±2% RH / ±0.4°C Response Time 6 seconds for 95% accuracy RH Calibration Manual, 2 point, through trimmers on the RH probe Environment 0 to 50°C (32 to 122°F); RH max 98% non-condensing Battery Type 1 x 9V, alkaline Battery Life Approx. 100 hours of use Dimensions 180 x 83 x 40 mm (7.1 x 3.3 x 1.6'') Weight 180 g (6.3 oz.
Calibration procedure TEMPERATURE CALIBRATION • Bring the calibration kit to a temperature of approximately 20 ºC. • Remove the plug from the chamber containing the LiCl solution and insert the probe. • Remove the adhesive sticker which covers the calibration trimmer access holes. • Wait for the reading to stabilize (this will take a few hours) and then turn the "Low humidity trimmer" (the one nearest to the probe connection cable) until the value of 11.1% RH will be displayed on the LCD.
RELATIVE HUMIDITY CALIBRATION TABLE 8 9
WARRANTY All Hanna Instruments meters are warranted for two years against defects in workmanship and materials when used for their intended purpose and maintained according to the instructions. The probes are warranted for a period of six months. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. This warranty is limited to repair or replacement free of charge. If service is required, contact the dealer from whom you purchased the instrument.
SALES & TECHNICAL SERVICE Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel. (21) 4584.2941 • Fax (21) 4584.2942 Japan: Tel. (03) 3258.9565 • Fax (03) 3258.9567 Korea: Tel. (02) 2278.5147 • Fax (02) 2264.1729 Malaysia: Tel. (603) 5638.9940 • Fax (603) 5638.9829 Singapore: Tel. 6296.7118 • Fax 6291.
