Send Message
Home ProductsKeyboard Button Tester

Button Keystroke Tester

Button Keystroke Tester

Button Keystroke Tester
Button Keystroke Tester
Button Keystroke Tester
Product Details:
Place of Origin: Made in China
Brand Name: Infinity Machine
Certification: CE, ISO
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Standard export wooden case with operation manual and video inside.
Delivery Time: Shipped in 15 days after payment
Payment Terms: D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200 sets per month
Contact Now
Detailed Product Description
Capacity: 500gf, 2kgf, 5kgf Test Stroke: 100mm
Load Accuracy: ±0.5% Test Speed: 0~200mm/min
Main Unit Weight: 25kg Power Supply: AC220V 5A Or Specified By User
Motor: AC Servo Motor Main Unit Dimension: 300x270x500mm
High Light:

keyboard key tester


force testing machine


Button Keystroke Tester





This tester is suitable for rubber, metal domes, key-press, switch, computer key-board etc to do[load-stroke] curve test and accomplish downforce, reboundforce tests. Adopt Windows Xp window program , easy to operate, storing test materials automatically: load-stroke curve, life decline curve, test result, moreover the test method can be preserved and adjusted.

This tester adopt high precision load cell & servo motor for driving, can get the right [load-stoke] result, widely used for button supplier and quality control agent.




1. Rubber key-stoke force test

2. Metal domes key-stoke force test

3. Key-board mobile key-stoke force test

4. Various of switch force test


Tester Feature:


1. Peak Force,Return Force,Distance,TT,Click frequency and kinetic impedance value FO can be showed on the picture directly, needless of

    artificial calculation(picture one)


2. Automatism test method,it is controled by computer through testing stroke and load whether the key-stock is high or not.


3. It can show FC,FC_D,FP,FP_D,FM,FM_D,FR,FR_D,CC(Click rate),CC_F,CR,TT,FO,FO_D ect after testing ,and it can judge Passed or

    Fail automatically.

    FC--- means yield force while press down under max load;

    FC-D--- means the stoke while press down at yield force;

    FP---- means the max force while press down;

    FP-D--- means the stoke while press down at max load;

    FM--- means the max. Rebound force;

    FM-D--- means the stoke while rebound at max force;

    FR--- means yield force under rebound;

    FR-D--- means the stoke while rebound under yield force;

    TT--- means the max. Testing stoke

    CC={(FP-FC)/FP}x100%=CC% CC means click rate / hand feeling

    CR={(FP-FR)/FP}x100%=CR% CR means rebound, click rate, rebound hand feeling

    FO--- means conducting force, means the force while conducted;

    FO_D--- means the stoke of conducting force

    FMAX--- means the max force (used for metal domes)


Button Keystroke Tester 0


4. These three operation interface of simplified form, traditional form and English can be switched, they are used by global customers, N,Lb,

    gf,kgf can be switched freely.


5. Test methods can be settled, stored, adjusted, amended freely, the results must be stored inside the hard-disk, it can print data, curve

    directly (one piece of A4 paper can store any indicated N pieces of curve pictures).


6. Can get the life-span decay curve, report can be transfer to Excel and PDF.




 Capacity (optional)  500gf, 2kgf, 5kgf
 Unit (switchable)  Kgf, N, Lb, gf
 Load accuracy  ±0.5%
 Min. load display  0.01gf
 Test stroke  100mm
 Min. displacement display  0.001mm
 Test speed  0~200mm/min
 Speed accuracy  ±0.5%
 Motor  AC servo motor
 Main unit dimension (WxDxH)  300x270x500mm
 Main unit weight  25kg
 Power supply  AC220V 5A or specified by user






Contact Details
Infinity Machine International Inc.

Contact Person: Anna

Tel: +8618103087812

Fax: 86-0769-83428065

Send your inquiry directly to us (0 / 3000)

Other Products


Address: No.103 Building 4, Furong Industrial Center, Wangniudun Town, 523200, Dongguan City, China

Factory Address:No.103 Building 4, Furong Industrial Center, Wangniudun Town, 523200, Dongguan City, China