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Fluke 9135 User Manual

Fluke 9135 User Manual

Infrared thermometer calibrator
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Hart Scientific
9135
Infrared Thermometer Calibrator
User's Guide
Rev. 5A2604

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Summary of Contents for Fluke 9135

  • Page 1 Hart Scientific 9135 Infrared Thermometer Calibrator User’s Guide Rev. 5A2604...
  • Page 2 Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 E-mail: support@hartscientific.com www.hartscientific.com Subject to change without notice. • Copyright © 2005 • Printed in USA Rev. 5A2604...

  • Page 3: Table Of Contents

    Table of Contents 1 Before You Start ......1 Symbols Used ......1 Safety Information .
  • Page 4 9 Calibration Procedure ..... . 23 10 Maintenance ......25 11 Troubleshooting.

  • Page 5: Before You Start

    1 Before You Start Symbols Used Before You Start Symbols Used Table 1 lists the International Electrical Symbols. Some or all of these symbols may be used on the instrument or in this manual. Table 1 International Electrical Symbols Symbol Description AC (Alternating Current) AC-DC...

  • Page 6: Safety Information

    9135 Infrared Thermometer Calibrator User’s Guide Symbol Description Canadian Standards Association OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC1010-1 re- fers to the level of Impulse Withstand Voltage protection provided. Equipment of OVERVOLTAGE CATEGORY II is energy-consuming equipment to be supplied from the fixed installation.

  • Page 7: Cautions

    Contact a Hart Scientific Authorized Service Center for assistance. Authorized Service Centers Please contact one of the following authorized Service Centers to coordinate service on your Hart product: Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive...
  • Page 8 22 Jianguomenwai Dajie Chao Yang District Beijing 100004, PRC CHINA Phone: +86-10-6-512-3436 Telefax: +86-10-6-512-3437 E-mail: xingye.han@fluke.com.cn Fluke South East Asia Pte Ltd. Fluke ASEAN Regional Office Service Center 60 Alexandra Terrace #03-16 The Comtech (Lobby D) 118502 SINGAPORE Phone: +65 6799-5588...
  • Page 9 1 Before You Start Authorized Service Centers Telefax: +65 6799-5588 E-mail: antng@singa.fluke.com When contacting these Service Centers for support, please have the following information available: • Model Number • Serial Number • Voltage • Complete description of the problem...

  • Page 10: Introduction

    LEDs corresponding to the three set-points glows to indicate which set-point is selected. A green LED turns on when the temperature of the plate reaches the set-point temperature and is stable. The 9135 calibrator was designed for portability, low cost, speed, and ease of operation.

  • Page 11: Specifications And Environmental Conditions

    3 Specifications and Environmental Conditions Specifications Specifications and Environmental Conditions Specifications Set-points 50°C (122°F), 100°C (212°F), and 150°C (302°F) Accuracy ±1.0°C Stability (2-sigma) ±0.1°C (±0.18°F) Target Emmisivity 0.95 Target Area 1.5 in. (38 mm) diameter Test Well Size 0.125 in. (3.18 mm) diameter Heating Time 25 to 150°C: 3 minutes typical Stabilization Time...

  • Page 12: Warranty

    User’s Guide Warranty Fluke Corporation, Hart Scientific Division (Hart) warrants this product to be free from defects in material and workmanship under normal use and service for a period as stated in our current product catalog from the date of shipment.

  • Page 13: Quick Start

    Unpack the calibrator carefully and inspect it for any damage that may have oc- curred during shipment. If there is shipping damage, notify the carrier immedi- ately. Verify that the following components are present: • 9135 Calibrator • Manual • Report of Calibration •...
  • Page 14 9135 Infrared Thermometer Calibrator User’s Guide The mains supply must be reasonably stable and free from surges, dropouts, and interference that can affect the temperature stability of the IR target.

  • Page 15: Parts And Controls

    Bottom Prop - The prop is located on the bottom of the 9135 and lays flat against the bottom of the calibrator when not in use. It can be swung down to incline the instrument.

  • Page 16: Right Side Panel

    3.18 mm (0.125") test well in the IR target plate. The test well accepts 3.18 mm (0.125") RTDs, thermistor probes, or thermocouples for calibration (see Section 8.2). The test well is also used to calibrate the 9135 against a standard RTD (see Section 9).
  • Page 17 5 Parts and Controls Right Side Panel adjust these potentiometers unless qualified to do so as part of a regular mainte- nance and calibration schedule (see Section 9). Calibration Access Hole Test Well Prop Figure 2 Right Side Panel...

  • Page 18: General Operation

    IR target reaches the set-point. Setting the Temperature As soon as the 9135 calibrator is switched on, the 50°C set-point LED lights and the instrument begins to heat to 50°C. If this set-point is desired, wait until the temperature stabilizes.

  • Page 19: Controller Operation

    7 Controller Operation Controller Operation The 9135 calibrator uses a precise analog proportional-integral controller that maintains the temperature of the IR target. The set-point is controlled by a spe- cial digital switching circuit that allows one button to advance through the se- quence of set-points.

  • Page 20: Thermometer Calibration

    (see Section 10). RTD Calibration The IR target plate of the 9135 has a 3.18 mm. (0.125") hole in it that can be used to calibrate appropriately sized RTDs as well as thermistors and thermocouples. Access to the well is through a 6.3 mm. (0.25") hole near the center of the right side panel.
  • Page 21 DO NOT attempt to calibrate thermometers unless the green ready LED is lit, otherwise accuracy may be compromised. • The 9135’s test well is intended for 3.18 mm. (0.125") diameter probes only. DO NOT attempt to force probes larger than this size or bent probes into the well.

  • Page 22: Calibration Procedure

    • Potentiometer adjustment tool The calibration procedure is as follows: 1. Insert the standard RTD or thermistor fully into the test well of the 9135 through the test well access hole in the right panel. 2. Set the set-point to 50°C and let it stabilize. Wait for the green ready LED to light.

  • Page 23: Maintenance

    DO NOT use fluid to clean out the well. • The calibrator should be handled with care. Avoid knocking, bumping, or dropping the calibrator. Due to the size and portability of the 9135, it is vulnerable to being shocked and dropped as it is carried around. It might be inadvertently dragged off a table top while in use.
  • Page 24 9135 Infrared Thermometer Calibrator User’s Guide WARNING: Never introduce any fluids or other foreign material onto the IR target or into the well block. This will damage the calibrator, cause loss of accuracy, and may cause sticking and damage to your probes. In the event that the calibrator should require service or repair, please contact a Hart Scientific Authorized Service Center for assistance.

  • Page 25: Troubleshooting

    11 Troubleshooting CE Comments Troubleshooting If problems arise while operating the 9135, this section provides some sugges- tions that may help you solve the problem. If, after considering the following suggestions, the problem still cannot be resolved, call an Authorized Service Center for assistance.

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