TESTO 480 - Page 47

6 Using the product
47
Parameter
in clo
Parameter in
m2K/W
Explanation
2.80 – 3.00 0.433 – 0.465 Extremely warm winter clothing
Input parameters for activity
Parameter
in met
Parameter in
W/m2
Explanation
0.1 – 0.7 6 – 45 Lying down, relaxed
0.8 – 0.9 46 – 57 Sitting down, relaxed
1.0 – 1.1 58 – 59 Seated activity
1.2 – 1.5 70 – 92 Standing up
1.6 – 1.7 93 – 104 Standing up, light activity
1.8 – 1.9 105 – 115 Standing up, moderate activity
2.0 – 2.3 116 – 139 Slow walking
2.4 – 2.9 140 – 174 Quick walking
3.0 – 3.4 175 – 203 Strenuous activity
3.5 – 4.0 204 - 233 Extremely strenuous activity
The factors to be entered refer to the ISO 7730 Appendix
B and C.
We recommend using the following probes:
• Globe thermometer (0602 0743)
• Humidity probe (0636 9743), alternatively IAQ probe
(0632 1543)
• Comfort probe (0628 0143)
• Tripod (0554 0743)
Preparing for measurement
✓ Globe thermometer, humidity probe and comfort probe are
connected and mounted on a tripod.
1. Switch the instrument on.