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RECOMMENDED OPERATION
The TL-1A thermometer is
intended to be used anywhere a precision glass stem thermometer or other
type thermometer may be used.
The TL-1A is our latest stem
thermometer. It is an improved of the original version of the TL-1. The
TL-1A incorporates glass thermometer simplicity and reliability with the
ease of a digital display. Like precision mercury thermometers, the TL-1A
has accuracy, repeatability and long-term stability. But unlike those
thermometers there will never be problems with mercury separation or
hazardous material cleanup. Different from most electronic thermometers, the
“Cordless” TL-1A has no wires to get in the way or break. Battery
replacement is easily done through a sealed cover. Encoded calibration is
unaffected by temperature, vibration or battery removal. Low battery
display, and failure mode indications protect the user from false data.
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Specifications:
DISPLAY:
LCD with 0.25 inch
characters
Trend Indicating Arrows
Low Battery & Fault
indication
USER FUNCTIONS:
Auto Off after 20 minutes or
continuous operation
Lowest Reading, Highest
Reading, Average Reading
Switchable in Units of °F or
°C
CONSTRUCTION:
Stainless Steel temperature
sensor;
standard lengths 8”, 21cm with narrow sensing tip.
Sensor mount acetyl plastic
Electronics and display in
3.5” x 1.2” anodized Aluminum enclosure
Molded Silicone seal.
Highly durable display
window, graphics and membrane switches.
WEIGHT:
3 ounces, 93 grams
TEMPERATURE: -44
to 600°F, -43 to 315°C. Complete Range Resolution 0.01
Degrees, Calibrated Accuracy
+0.1°F below 300°F and +0.2°F 300 to
400°F, +0.06 °C below 150°C
and +0.12°C 150 to 200°C
TEMP. RESPONSE:
32 to 200 °F in 25 seconds,
water bath.
ELECTRONICS:
Microcontroller and
precision 20 bit A/D Converter
FLASH memory
Minimum ambient temp
dependant on battery condition
maximum ambient temp. 75 °C
100 Ohm, Class A Platinum
RTD, 0.05%/yr max. drift
BATTERY:
20mm Coin Size 3V Lithium,
Type 2032
500 hour service life at
room temperatures.
Optional sensor lengths:
Standard sizes of 8", 12", 16", 24" or customs lengths from 4" to
39" sensor.
Separate probe with high
temp PFE cable |
