Thermoworks 9135-156 HART SCIENTIFIC 3-POINT IR CALIBRATOR Manual de usuario

9135Infrared Thermometer CalibratorUser’ s GuideRev. 5A2604Hart Scientific

2 IntroductionHart Scientific’s Model 9135 Infrared Thermometer Calibrator is a small, por-table instrument designed for quick on-site checks and cali

3 Specifications and EnvironmentalConditions3.1 SpecificationsSet-points 50°C (122°F), 100°C (212°F), and 150°C (302°F)Accuracy ±1.0°CStability (2-sig

3.3 WarrantyFluke Corporation, Hart Scientific Division (Hart) warrants this product to befree from defects in material and workmanship under normal u

4 Quick Start4.1 UnpackingUnpack the calibrator carefully and inspect it for any damage that may have oc-curred during shipment. If there is shipping

The mains supply must be reasonably stable and free from surges, dropouts,and interference that can affect the temperature stability of the IR target.

5 Parts and ControlsThe user should become familiar with the 9135 calibrator and its parts. Refer toFigures 1 and 2 as you read the following sections

5.4 Right Side PanelThe right side panel is illustrated in Figure 2.Test Well - The right side panel has a 6.3 mm (0.25") hole near its center th

adjust these potentiometers unless qualified to do so as part of a regular mainte-nance and calibration schedule (see Section 9).155 Parts and Control

6 General OperationThis section explains basic operation of the 9135 calibrator.6.1 Set-upPlace the calibrator on a flat surface with at least three i

7 Controller OperationThe 9135 calibrator uses a precise analog proportional-integral controller thatmaintains the temperature of the IR target. The s

Rev. 5A2604Fluke Corporation, Hart Scientific Division799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USAPhone: +1.801.763.1600 • Telefax: +

8 Thermometer CalibrationThe 9135 calibrator was designed primarily for calibrating infrared thermome-ters. However, it can also be used to calibrate

bration. DO NOT attempt to calibrate thermometers unless the greenready LED is lit, otherwise accuracy may be compromised.•The 9135’s test well is int

9 Calibration ProcedureThe 9135 should be calibrated regularly to ensure accuracy. A one-year or lesscalibration interval is recommended. Calibration

10 Maintenance•This calibration instrument has been designed for a minimum of requiredmaintenance as long as it is handled with proper care. Please re

WARNING: Never introduce any fluids or other foreign material onto theIR target or into the well block. This will damage the calibrator, cause lossof

11 TroubleshootingIf problems arise while operating the 9135, this section provides some sugges-tions that may help you solve the problem. If, after c

Table of Contents1 Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 Symbols Used . . . . . . .

9 Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . 2310 Maintenance . . . . . . . . . . . . . . .

1 Before You Start1.1 Symbols UsedTable 1 lists the International Electrical Symbols. Some or all of these symbolsmay be used on the instrument or in

Symbol DescriptionCanadian Standards AssociationOVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC1010-1 re-fers to the level of Impul

•The instrument can generate high temperatures. Precautions must betaken to prevent personal injury or damage to objects. Probes may be veryhot when r

American Fork, UT 84003-9775USAPhone: +1.801.763.1600Telefax: +1.801.763.1010E-mail: [email protected] Nederland B.V.Customer Support Se

Telefax: +65 6799-5588E-mail: [email protected] contacting these Service Centers for support, please have the followinginformation available:•