(217) 352-9330 Talk to an expert!
Artisan Technology Group

GRA-402 Instek Rack Mounting (19-Inch, 4u)

Write a reviewStock # 56844-11
Currently out of stock

Looking for one or multiple units? We'll check our supplier network for availability, condition, price and lead time for you.

Not in Stock

Add to Wish List

Get Your Personalized Quote Today!

Send us your information to receive a customized quote from our dedicated customer service team.

Item: Instek GRA-402 Rack Mounting (19-Inch, 4u) · Stock # 56844-11

Item details
Part NumberGRA-402
AvailabilityNot in Stock
LocationChampaign, IL USAships worldwide
Stock #56844-11
Ship Weight4 lbs /ea
ConditionNew From Surplus Stock
InspectionBefore every shipment
Warranty1-Year Warranty with 30-Day Return Guarantee
Diasholaun D.Artisan product specialist

Get questions answered fast

Expert help|Tested equipment|Champaign, IL

(217) 352-9330Ask a question

Write a Review

Share your experience with this item to help other buyers.

Rating
By submitting, you agree to our
Customer Review Guidelines

We welcome you to share reviews of products you've purchased.

Please ensure your comments are informative to others by providing specific details about what you liked or disliked.

Kindly refrain from using profanity, obscenities, or making personal attacks. Do not include URLs, phone numbers, or addresses in your review.

Please note that all customer reviews are subject to evaluation before being published on our website. This process typically takes one to five business days.

We reserve the right to decline any review that does not comply with these guidelines.

Request More Information

Have a question about this item? Send us a message and a specialist will follow up.

Item to Inspect: 56844-11 - Instek GRA-402 Rack Mounting (19-Inch, 4u)

More Information

Instek GRA-402 Rack Mounting (19-Inch, 4u) Overview

Features:

  • Test Frequency: 12Hz to 200kHz, Continuously Variable Frequencies
  • 0.1% High Measurement Accuracy
  • 100 Sets Memory for Save / Recall of Setup State
  • R/Q, C/D, C/R, L/Q, Z/θ, L/R Test Modes
  • Absolute Value, Δ Value, and Δ% Measurement Display
  • 240 x 128 dot Matrix LCD Display
  • Test Condition and Test Result Shown on the Screen Simultaneously
  • RS-232C Interface (Including LCR-Viewer Software) (Standard)
The precise LCR meter 800 series are automatic, user programmable instruments that provide high reliability and great precision for measuring a wide variety of impedance parameters. The frequency range of LCR-819/829 covers from 12Hz to 100kHz, LCR-817/827 from 12Hz to 10kHz, LCR-816/826 from 100Hz to 2kHz, and LCR-821 from 12Hz to 200kHz. The basic accuracy is 0.1% for LCR-827/829, 0.05% for LCR-817/819, and 0.1% for LCR -816/826/821. The measured results can be displayed on the high quality LCD monitor with decimal points and units. The measured result resolution is five full digits for Inductance (L), Capacitance (C), Resistance (R) and absolute value of impedance (Z) (four full digits for Dissipation factor (D), Quality factor (Q), R with C, R with L, 2 digits after decimal dot for phase angle (?)). In the meantime, the LCD monitor is also shown the control status and parameters of settings. The keypads are easy for menu programming. The LCR Meters’ test fixture (option) is a method of convenient, reliable, guarded 4-terminal/2 wires connection of radial and axial leaded components to the LCR Meters. Test conditions can be stored and recalled from internal memory that will reduce the setup time for measurement preparing.

The Instek GRA-402 Rack Mounting (19-Inch, 4u) may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

Rack Mounting (19-Inch, 4u) Price & Specs

Instek GRA-402 Rack Mounting (19-Inch, 4u) Manuals, Datasheets, Drivers, Links

Instek GRA-402 Rack Mounting (19-Inch, 4u) Specs

Specifications
Test Frequency12Hz - 200kHz (504 steps)
Basic Accuracy0.1%
Test Signal Levels5mV - 1.275V (5mV/step)
DC BiasExternal: 2V
Internal: 0 to 35V
Display RangeImpedance/Resistance: (R) 0.00001Ω - 99999kΩ
Capacitance: (C) 0.00001pF - 99999µF
Inductance: (L) 0.00001mH - 99999H
Quality Factor: (Q) 0.0001 - 9999
Display RangeDissipation Factor: (D) 0.0001 - 9999
Impedance:Z
Phase Angle (Degree): (8) -180.00° - 180.00°
Test ModeR/Q, C/D, C/R, L/Q, Z/θ, L/R
Equivalent CircuitParallel or serial selectable
Memory100 memory blocks totally
Average1 to 255 times
Test SpeedSLOW, MEDIUM and FAST
Display ModeValue, Δ, Δ%
Display240 x 128 dot matrix C.C.F.L back light LCD
InterfaceRS-232C
Power Source100V - 240V, 50/60Hz
AccessoriesPower cord x 1
Instruction manual x 1
LCR-06A x 1
Option Fixture: LCR-05, LCR-07, LCR-08, LCR-09
Dimensions & Weight330(W) x 149(H) x 437(D)mm, Approx. 5.5kg
General
ManufacturerInstek
ModelGRA-402
ConditionNew From Surplus Stock
Product FamilyLCR-821, LCR821, LCR 821

Need More Info

We know that questions arise, and that sometimes you need more details or a closer look to make the right decision. That’s why we make it easy for you to reach out directly—so you’re never left wondering.

With our team, you’re just a message away from clarity and confidence. Whether you have a specific question, need a particular image, or want more details, the request form puts you in control. Let us know what you need, and we’ll bring the answers straight to you—no guesswork required!

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Instek. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.

Quick Quotes:
Receive price & availability FAST from our dedicated customer service team.
Delivery:

Expedited, Freight, and International shipping available.
Warranty:
If there's a problem, we'll make it right. Your satisfaction is how we measure success! Click for Warranty details
Returns:
No hassle return policy.
Repair:
Our team of engineers are creative problem solvers who understand your challenges.
Custom Calibration:
You give us the specs and we do the rest.
Share this page:

What Customers Are Saying

Customers Also Viewed

  • 10,000+Lab / office (sq ft)
  • 25+Years in business
  • 20,000+Customers
  • 5,000+Manufacturers
Exceptional Service

Our Mission

100% Satisfaction

We believe expertise is priceless. With over 25 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.

Trust Guaranteed

Every item is inspected before it ships, much of our inventory is functionally tested in our onsite service center, and eligible purchases are backed by our Limited Warranty.

Expertise

Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

Condition
New From Surplus Stock

Unused from old stock. Previously purchased but never put into service. Original packaging and accessories vary, and units may show signs of storage age.

Warranty
1-Year Warranty with 30-Day Return Guarantee

Every item ships with Artisan's stated warranty. In-house repair capability backs it up.

Supply-chain rigor
Defense & industrial ready

ITAR / DDTC registered, counterfeit mitigation for military COTS, and DMSMS obsolescence support.

Feedback
Not in Stock

This item isn't in our warehouse right now, so it can't ship right away like our in-stock items. We can often source items like this through our industry connections. Request a quote and we'll confirm availability, price, condition and lead time before you commit.