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APPENDIX A
MODEL 500 SPECIFICATIONS
PHYSICAL:
1. CASE
9 ¾" x 4" x 2¾" Aluminum case. Weight: 3 lbs.
2. PROBE
9"L x 3/8" OD Inconel stack probe. Probe housing connects to instrument
via a 10 ft. viton hose and water trap with fiber filter. Max. continuous
temperature: 2000 °F.
ELECTRICAL POWER:
1. BATTERY (DC)
6V interchangeable, rechargeable NiMh (or NiCd) or four disposable AA
alkaline cells. Approximately 6-8 hours operating time.
2. AC
110/220V 50/60 Hz. standard battery charger. (When using rechargeable
batteries only!)
DISPLAY:
Four-line by 16-character, wide-temperature range LCD with backlight
illumination
MEASURED PARAMETERS:
1. AMBIENT TEMPERATURE
IC sensor. Degrees Fahrenheit or Celsius.
Range: 0-150°F
Resolution: 1°F or °C
Accuracy: 3°F
2. STACK TEMPERATURE
Type K thermocouple. Degrees F. or C.
Range: 0-2000°F (1100°C)
Resolution: 1°F (1°C)
Accuracy: 5°F