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® TECHNE UCAL400 Calibrator OPERATOR’S MANUAL Please read all the information in this booklet before using the unit. Unit Serial number: _________ TECHNE is a registered Trademark of Techne Incorporated. 4/02 Issue 1...
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Introduction Techne’s UCAL400+ calibrator heater provides a safe, dry, constant temperature source. It is fast and economical and can be used either on a bench top or as a portable field unit. The weight of the unit is only nine pounds/four kilograms.
Specification Figures quoted are at the base of the well at the time of calibration. Temperature range: 5°C/9°F above ambient to 430°C/806°F Over-temperature limit: 450°C/842°F (approximately) Display resolution: 0.1° 200 degrees C 400 degrees C Accuracy ±0.3°C ±0.5°C Stability (after 15 minutes) ±0.03°C ±0.05°C Well to well uniformity...
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HIGH TEMPERATURES ARE DANGEROUS: They can cause serious burns to operators and ignite combustible material. Techne has taken great care in the design of these units to protect operators from hazards, but operators should pay attention to the following points: •...
Installation 1. All Techne units are supplied with a power cable. 2. Before connecting the mains supply, check the voltage against the rating plate. Connect the mains cable to a suitable plug according to the table below. Note that the unit must be earth grounded to ensure proper electrical safety.
OPERATION Preparation The heater design, temperature sensor and control circuit give good temperature control and uniformity, but make sure that there is a close fit of the probes in the block to allow efficient heat transfer. Plug the power cable into the socket in the back of the unit. Connect the mains cable to the electricity supply.
Setting the operating temperature 1. To set the temperature required, press and hold either the up or down button depending on the direction you need to take the set point. 2. When you have the correct set temperature displayed, release the up or down button and the unit will start to heat or cool to the set point.
Please include any details of the fault observed and remember to return the unit in its original packing. Techne will accept no responsibility for any damage to units that are improperly packed for shipment. If in doubt, contact your supplier. See the Decontamination Certificate supplied with your unit.
Replacement Parts The following parts may be obtained from your Techne dealer if replacements or alternatives are required: Part Number Description FCABLEUK UK 240 volt Mains cable with 13amp UK plug (5 amp fuse) FCABLEEU Euro style 240 volt Mains cable with R/A Schuko plug...
Not withstanding the description and specification(s) of the units contained in the Operator’s Manual, Techne Inc. hereby reserves the right to make such changes as it sees fit to the units or to any component of the units. This manual has been prepared solely for the convenience...
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