CONTENTS CHAPTER 1 UNPACKING AND PARTS IDENTIFICATION .... 1 CHAPTER 2 SETTING-UP..............3 Supplying Power to the Alnor TH710/A RH10 ....3 IRFLOW Installing the Batteries ...............3 Using the Probe.................3 CHAPTER 3 OPERATION ..............5 Keypad Functions ................5 CHAPTER 4 MAINTENANCE............7 Recalibration...................7...
Chapter 1 Unpacking and Parts Identification Carefully unpack the instrument and accessories from the shipping container. Check the individual parts against the list of components below. If anything is missing or damaged, notify TSI immediately. 1. Carrying case 2. Instrument...
RH10 is powered with four size AA batteries. IRFLOW Installing the Batteries Insert four AA batteries as indicated by the diagram located on the inside of the battery compartment. The Alnor TH710/A RH10 is IRFLOW designed to operate with either alkaline or NiMH rechargeable batteries, although it will not recharge NiMH batteries.
Chapter 3 Operation Keypad Functions ON/OFF Key Press to turn the Alnor TH710/A RH10 on IRFLOW and off. During the power up sequence the display will show the following: Model Number, Serial Number, Software Revision and Last Date Calibrated. Pressing this key changes the display to read %RH Key relative humidity.
IRFLOW performing well. Recalibration To maintain a high degree of accuracy in your measurements, we recommend that you return your Alnor TH710/ A RH10 to TSI for IRFLOW annual recalibration. Please contact one of TSI’s offices or your local distributor to make service arrangements and to receive a Return Material Authorization (RMA) number.
Chapter 5 Troubleshooting Table 5-1 lists the symptoms, possible causes, and recommended solutions for common problems encountered with the Alnor TH710/A RH10. IRFLOW If your symptom is not listed, or if none of the solutions solves your problem, please contact TSI.
Appendix A Specifications Specifications are subject to change without notice. Temperature Range 32 to 122°F (0 to 50°C) Accuracy 1.0°F (±0.6°C) Resolution 0.1°F (0.1°C) Response time 30 seconds (90% of final value, air velocity at 2 m/s) °F or °C (user selectable) Display units Type Thermistor...
Power Requirements: Four AA-size batteries (included) Accuracy with instrument case at 77°F (25°C), add uncertainty of 0.05°F/°F (0.03°C/°C) for change in instrument temperature. Accuracy with probe at 77°F (25°C). Add uncertainty of 0.1% RH/°F (0.2% RH/°C) for change in probe temperature. Includes 1% hysteresis. Appendix A...
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