User manual HANNA INSTRUMENTS PRIMO 4

[. . . ] PRIMO 4 Microprocessor Conductivity Meter with Automatic Temperature Compensation PRIMO 4 Microprocessor Conductivity Meter with Automatic Temperature Compensation SPECIFICATIONS: RANGE 0. 00 to 10. 00 mS/cm RESOLUTION 0. 01 mS/cm ACCURACY (@25°C/77°F) ±2% f. s. TEMPERATURE Automatic from COMPENSATION 0 to 60°C (32 to 140°F) with ß=2%/°C PROBE with 1m cable ENVIRONMENT 0 to 50°C (32 to 122°F); 95% RH BATTERY TYPE 2x1. 5V alkaline (included) BATTERY LIFE approx. [. . . ] · The conductivity value of the sample will be shown on the LCD in mS/cm unit. · To extend the batteries life, after 5 minutes of nonuse the meter provides for auto-off. "5. 00" will start blinking on the display to indicate that the calibration mode has been entered. Error in calibration, wrong calibration solution or damaged probe. Low battery indication. Warranty 5. 00 · Immerse the probe in the HI 70039 calibration solution without exceeding the maximum immersion level. · Stir gently and wait for about 20 seconds to confirm the reading. The Primo 4 meter is warranted for one year against defects in workmanship and materials when used for their intended purpose and maintained according to instructions. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from whom you purchased the instrument. If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization number from the Customer Service department and then send it with shipping costs prepaid. [. . . ] To avoid electrical shocks, do not use this instrument when voltage at the measurement surface exceeds 24 VAC or 60 VDC. To avoid damage or burns, do not perform any measurement in microwave ovens. [. . . ]