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Check-Set Dry Block Thermometer Calibrator

TEL-TRU CHECK-SET® DRY BLOCK CALIBRATORS

The Tel-Tru Check-Set Series of dry block calibrators provides accurate, unambiguous, and cost-effective calibration and accuracy verification for a wide range of thermometers and temperature measurement instruments.

The Check-Set series is the perfect temperature reference device for plant quality assurance, process control, food safety, instrument calibration and service, and HACCP compliance (Hazard Analysis Critical Control Points). It is easy to use, reliable, accurate, and compatible with a wide range of dial and digital thermometers, filled system bulbs, and electronic temperature sensors.

Check-Set I Hot
CSI Hot Calibrator
with one setpoint at 140, 160, or 212 degrees F
 
Order your Check-Set Re-Certification here!

Register your Check-Set calibrator here!

Download packing instructions here!
Check-Set I Cold
CSI Cold Calibrator
with one setpoint at 40 degrees F
Check-Set II
CSII Cold and Hot Calibrator
with two setpoints at 40 / 160 degrees F or at 5 / 90 degrees C
Check-Set IV
CSIV Cold and Hot Calibrator
with four setpoints at 40, 150, 161, and 175 degrees F

Important Warranty Information
We are now offering a trade-in program as some of our build components have become obsolete. Please CLICK HERE to find info detailing this program. The offer is designed specifically for units that are ten years old or more, however we will honor the discount for anyone who would like to upgrade.

Typical users of the Tel-Tru Check-Set Dry Block Calibrators are food safety professionals responsible for operating, inspecting or certifying:

  • Food preparation and food service facilities
  • Industrial canning, meat, dairy and beverage processing plants
  • Users include:
    - HACCP compliance officers
    - QA managers
    - In-plant maintenance technicians
    - Field calibration contractors
    - Local, state, and federal agency compliance officers



Dry Block Calibrator Features

  • The series includes:
    • Check-Set I with one calibration setpoint
    • Check-Set II with two calibration setpoints
    • Check-Set IV with four calibration setpoints
  • High accuracy
    - Certificate of Calibration traceable to NIST
    - Built-in warning circuitry to alert user when unit exceeds set-point by 1°F
  • Fast calibration verifications
    - Simple to use
    - Easy operator training
  • Serial number assigned to each unit
  • Portable - optional padded shoulder strap available (except CS1-HOT models)
  • Rugged enclosure and electronics for reliable service
  • Quick Start Guide

Dry Block Calibrator Specifications

  • Accuracy ±0.2°F (0.1°C)
  • Input Power 115 volts, 50/60 Hz, 1.5 amps
  • Recommended Ambient Operating temperature range:
    • 65-85°F (18-29°C)
  • Type 304 stainless steel enclosure
  • Weight:
    • 9 lbs. (4 kg)
  • Dimensions:
    • Check-Set I HOT: 11 x 6.625 x 3.1.25" (279 x 168 x 79mm)
    • All other models: 8.75 x 8.875 x 4.25" (222 x 225 x 108mm)
  • US patent #6,170,983

Thank you for considering Tel-Tru's Check-Set Dry Block Calibrators as your calibrating instrument! Please take a few moments to carefully review the Check-Set Thermometer Calibrator Quick Start Guide. We suggest that you review the instructions with all users of the Tel-Tru Check-Set Calibrator. This instruction packet covers information on:

  • Installation, care, and usage of your thermometer calibrator
  • Safety and warranty information
  • Ordering your re-certification – If your HACCP verification program requires annual re-certification, click here to order online. Or, you may call our Customer Service team for more information at 800-232-5335.
  • FAQ sectionClick here for answers to common user questions
  • Additional Literature – See our Buyer's Guide for information on other Tel-Tru products and accessories.

 

CALIBRATION SERVICE

Tel-Tru offers periodic maintenance, inspection, cleaning, and accuracy recertification for Check-Set dry block calibrators. Recertification automatically extends the product warranty for one year, up to nine years. If your HACCP verification program requires annual recertification, click here to order online. Please print and review these important packing instructions before sending your thermometer calibrator back to us.

  • An annual factory recertification service is available
  • Completion of recertification service extends the warranty for one year, up to nine years
  • Online orders for recertifications qualify for a $10 discount
Download packing instructions here!

TO ORDER, REVIEW THE CHARTS BELOW AND
CHOOSE THE APPROPRIATE MODEL.
MODEL
Temperature Setpoint(s)
Fits Probe Diameters
Probe Immersion
Stability

CSI HOT
(one setpoint)

140°F, 160°F, OR 212°F ≤ .150" Refer to drawing A ±0.06°F
.125", .187", .250", and .375"

CSI COLD
(one setpoint)
40°F .375" Refer to drawing B ±0.03°F
.500"
.750"
.187", .250", and .375"
.125", .150", and .187"

CSII
(two setpoints)
40°F and 160°F
OR
5°C and 90°C
.375" Refer to drawing B ±0.03°(F)
OR
±0.02°(C)
.500"
.750"
.187", .250", and .375"
.125", .150", and .187"

CSIV
(four setpoints)
40°F, 150°F, 161°F, and 175°F .375" Refer to drawing B ±0.03°F
.500"
.750"
.187", .250", and .375"
.125", .150", and .187"

Re-Certification
Annual factory re-certification and maintenance service

Options and Accessories

 
 

Services, tools, and additional parts to keep your Check-Set running optimally

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