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Guildline

Guildline (10)

Manuals

Manuals

pdf

GL1050 Precision Resistance Transfer Standard Manual

Size: 5.03 MB
Hits : 1315
Date added: 2020-07-08
pdf

3210 Thermometry Pre-Heat Auto-Switch Manual

Size: 543.91 KB
Hits : 892
Date added: 2020-05-08
pdf

5031 Air Bath Manual

Size: 379.00 KB
Hits : 1261
Date added: 2020-06-09
pdf

5032 Variable Temperature Air Bath Manual

Size: 1.02 MB
Hits : 1925
Date added: 2020-05-08
pdf

OM5600-F-00

Size: 4.46 MB
Hits : 506
Date added: 2024-08-07
pdf

6530 Teraohm Bridge-Meter Software Users Manual

Size: 1.68 MB
Hits : 938
Date added: 2022-03-22
pdf

31228-00-85_F5 (6530)

Size: 1.14 MB
Hits : 196
Date added: 2024-12-24
pdf

6530 Series Operators Manual Digital TeraOhm Bridge-Meter

Size: 1.91 MB
Hits : 2269
Date added: 2023-03-20
pdf

OM6530-C4-00

Size: 1.22 MB
Hits : 302
Date added: 2024-10-30
pdf

OM6540-C7-00

Size: 1.51 MB
Hits : 346
Date added: 2024-08-29
pdf

6564 High Resistance Scanner Manual

Size: 879.69 KB
Hits : 822
Date added: 2020-05-08
pdf

OM 6622A Series Automatic DCC Resistance Bridges

Size: 2.00 MB
Hits : 880
Date added: 2023-12-21
pdf

6622A BridgeWorks Software Users Manual

Size: 2.11 MB
Hits : 1160
Date added: 2022-03-22
pdf

6623A-3 Range Extender Manual

Size: 244.65 KB
Hits : 353
Date added: 2021-09-02
pdf

6623A-10 Range Extender Manual

Size: 276.32 KB
Hits : 276
Date added: 2021-09-02
pdf

6623A-150 Range Extender Manual (M1-00)

Size: 424.77 KB
Hits : 177
Date added: 2025-02-05
pdf

6623A-300 Range Extender Manual

Size: 308.98 KB
Hits : 407
Date added: 2021-09-02
pdf

6623A-450 & 600 Range Extender Manual

Size: 463.17 KB
Hits : 388
Date added: 2021-09-02
pdf

6623A-600S Range Extender Manual

Size: 423.16 KB
Hits : 314
Date added: 2021-09-02
pdf

6623A-1000, 2000 & 3000 Range Extender Manual

Size: 447.49 KB
Hits : 492
Date added: 2021-09-02
pdf

6623A-PCS-1000, 2000 & 3000 Range Extender Manual

Size: 322.99 KB
Hits : 1060
Date added: 2021-09-02
pdf

6624CT-3000 High Current DC Transformer Manual

Size: 562.37 KB
Hits : 958
Date added: 2020-05-08
pdf

OM66259-G1-00

Size: 495.21 KB
Hits : 341
Date added: 2024-10-01
pdf

6634A Resistance Standard Manual

Size: 232.38 KB
Hits : 630
Date added: 2023-11-07
pdf

6636 Resistance Standard Manual

Size: 421.70 KB
Hits : 759
Date added: 2020-05-08
pdf

OM6640T-12-00

Size: 1.30 MB
Hits : 47
Date added: 2025-04-07
pdf

6664C Low Thermal Quad Scanner Manual

Size: 789.87 KB
Hits : 915
Date added: 2020-05-08
pdf

7223CT-2S AC Current Transformer Manual

Size: 455.54 KB
Hits : 681
Date added: 2020-05-08
pdf

7330 AC-DC Resistance Standard Manual

Size: 791.66 KB
Hits : 742
Date added: 2020-05-08
pdf

7334 AC-DC Precision Resistance Standard Manual

Size: 2.81 MB
Hits : 888
Date added: 2020-05-08
pdf

OM7340-C2-00

Size: 1.38 MB
Hits : 368
Date added: 2024-07-11
pdf

OM7350-E2-00

Size: 781.03 KB
Hits : 334
Date added: 2024-07-11
pdf

OM - Model 7520 Voltage Divider

Size: 1.35 MB
Hits : 734
Date added: 2024-02-27
pdf

OM7810-9-00

Size: 931.62 KB
Hits : 256
Date added: 2024-11-07
pdf

OM8400B-L1-00

Size: 434.21 KB
Hits : 180
Date added: 2025-01-28
pdf

OM8410A-J-00

Size: 543.84 KB
Hits : 468
Date added: 2024-04-25
pdf

TM9211A-C1-00

Size: 2.62 MB
Hits : 213
Date added: 2024-12-05
pdf

TM9211B-A4-00

Size: 546.33 KB
Hits : 149
Date added: 2024-12-05
pdf

TM9230A-D-00

Size: 1.63 MB
Hits : 813
Date added: 2024-04-05
pdf

OM9330A-A1-00(9330A)

Size: 256.73 KB
Hits : 140
Date added: 2025-01-13
pdf

9334A Series Technical Manual

Size: 799.95 KB
Hits : 1311
Date added: 2023-11-09
pdf

9336 High Value Precision Resistance Standard Manual

Size: 3.52 MB
Hits : 820
Date added: 2020-05-08
pdf

9337 Ultra High Value Precision Resistance Standard Manual

Size: 3.02 MB
Hits : 728
Date added: 2020-09-24
pdf

OM9340-G1-00

Size: 209.06 KB
Hits : 159
Date added: 2024-12-24
pdf

18675-00-85_G1 (9340)

Size: 348.27 KB
Hits : 160
Date added: 2024-12-24
pdf

9340 Precision Decade Resistance Box Manual

Size: 376.96 KB
Hits : 2166
Date added: 2020-05-08
pdf

9340-4T Precision Four Terminal Decade Box Manual

Size: 288.45 KB
Hits : 1016
Date added: 2020-05-08
pdf

TM9711A-D1-00

Size: 652.09 KB
Hits : 237
Date added: 2024-12-05
pdf

TM9711B-A2-00

Size: 505.53 KB
Hits : 146
Date added: 2024-12-05

Resources

 

Technical Papers

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Contact Us

For more information about Guildline Products Contact us at:

Headquarters

Guildline Instruments Limited
Technical Support
21 Gilroy Street, PO BOX 99
Smiths Falls, ON
Canada K7A 4S9

Tel: 1-613-283-3000
Fax: 1-613-283-6082
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

USA

Mr. Tim Stark
Florida, United States

Tel: 1-352-277-0797
Fax: 1-613-283-6082

Toll Free: 1-888-556-7340

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Support

Welcome to Guildline

GUILDLINE INSTRUMENTS ANNOUNCES 17025 Accreditation for Resistance Bridges and Range Extenders - 17025 Accreditation Press Release

Guildline Instruments is an Engineering Company that designs, manufactures and markets ultra-precise instruments for the fields of metrology and oceanography. Since 1957 our products have been used for research and as the primary instrument with respect to establishing traceability to fundamental electrical standards. Key customer markets include national research laboratories, national metrology institutes, calibration laboratories, militaries, nuclear power plants, aerospace, and companies in the electrical and power industry.

guildline logo 50years

Most Guildline instruments are unique and represent the only commercially available instrument capable of uncertainties/accuracy in the sub parts-per-million range. The team of Guildline engineering and manufacturing experts is recognized around the world for the performance and quality of the Company’s products. Most Guildline Instruments and Standards remain in use for 20 to 50 years – performance and quality that customers depend on!

Contact Guildline to assist you in overcoming all of your measurement challenges. Performance and quality for over 60 years!

About Guildline

Guildline Instruments is an Engineering company that has been a premier designer and manufacturer of Metrology based Electrical Instruments and Standards to the world’s national and highest level commercial laboratories since 1957.  Our unique and innovative instruments are used for research; and for calibration and manufacturing support as the primary Standard with respect to establishing traceability to fundamental electrical standards.
 
Guildline manufactures a broad range of Metrological Instrumentation including: Quantum Hall Systems, Resistance and Thermometry Bridges, High Resistance Meters/Bridges, Ultra-Stable DC High Current Sources, DC Current Shunts, DC Voltage Dividers/References, Resistance Standards (both DC and AC), Power Analyzers, Wide Frequency AC Current Shunts, Transconductance Amplifiers, Fluid/Oil Baths, Air Baths, and the most advanced Automated Measurement Systems with a broad range of accessory products. Guildline also builds the world’s best Salinometers!

What sets Guildline apart from competitors is our innovative and strong Engineering and Research capabilities; and our commitment to the highest level of quality.  In the past seven years, Guildline has been granted or filed for 23 patents related to the measurement circuitry for new instruments including the world’s best commercially available temperature and resistance bridges, DC and AC current sources, DC and AC current shunts, power analyzer and voltage divider.  Guildline is the only manufacturer of electrical metrology instruments in the world that invests over 20% of total revenues into research and the development of new instruments.

Our blend of design engineering and manufacturing craftsmanship is unique and is backed up by over 60 years of commitment to our customers. Guildline’s instruments provide our customers with the widest range, best accuracies, and lowest uncertainties of any manufacturer.  For resistance, our instruments can measure a range from a 0.1µΩ to 10 PΩ.  For current, the range of operation is a 100 fA to 10,000 Amperes.  In voltage, the range is nV to 1000V.  For temperature, Guildline’s products measure the range from -200 ºC to over 1000 ºC with accuracy and stability to 0.005 mK .  Typically our Instruments and Standards provide parts-per-billion (ppb) or parts-per-million (ppm) uncertainties.

Our world-class engineering team continues to introduce many new innovations into electrical metrology instruments such as an embedded Windows computer dedicated to running the user interface and providing world-class analysis and display functionality.  Built-in automation features are provided for operation, calibration and use with third-party equipment.  This functionality, along with world-leading accuracies and uncertainties, provides additional value to Guildline customers that is not matched by other electrical metrology companies.

Key customer markets include National Research Laboratories, National Metrology Institutes, militaries, nuclear power plants, aerospace, and companies in the electrical and power industry. The sophisticated instrumentation and the subsequent ‘niche’ market required for ultra-precise measurements dictates that Guildline operates on a global level, even though we are headquartered in Canada. Most leading electrical and temperature research laboratories and national metrology institutes throughout the world use Guildline products.

We have very strong quality control procedures in place and are accredited to the ISO/IEC 17025 standard. Guildline products are typically used for at least 20 years and some have been in operation for more than 50 years. In fact Guildline provides a full two year warranty for both the operation of our products and a guarantee that they perform within our manufacturer’s specifications. No other electrical metrology company provides customers with the same warranty and guarantee as Guildline.

Performance and quality for over 60 years!

Calibration Services

Guildline Instruments Limited Announces an Improved and Expanded ISO 17025 Accreditation Scope

17025_Accreditation_Press_Release_211102.pdf

We calibrate not only Guildline, but all other manufacturers resistors, shunts, and many other types of test equipment.

Guildline Provides:

  • Direct traceability to NRC, NIST, NPL UK and METAS
  • Very low, world-class uncertainty levels
  • Very wide range from micro-Ohm to Peta-Ohm
  • Standard resistors are calibrated at three temperature points
  • Shunts are calibrated at multiple power dissipation levels
  • Two week turnaround for most items
  • Test reports with Pre and Post Data
  • Over half a century of Guildline expertise

Submit RMA (Canada)

Submit RMA (USA)

Submit RMA (Overseas)

Scope of Accreditation 

What's New

  • 6624CT-3000

    Guildline's 6624CT-3000 DC High Current Transformer provides very accurate DC current measurements up to 3000 Amperes. The direct current transformer is designed with an open window to pass a single cable, set of cables, or buss bar that carry the direct current to be measured. The 6624CT-3000 High Current DC Current Transformer produces an output current that varies directly with the input current in three ranges.