Guangzhou HongCe Equipment Co., Ltd.
| Delivery Time | 20 working days |
| Measurement range | 0~2J |
| Payment Terms | T/T |
| Standard | IEC 60068-2-75 annex B |
| Repeat accuracy | ±0.01J |
| Calibration Device for Spring Impact Hammer | <0.002J |
| Balance weight | 2J Copper weight 1 piece |
| Packaging Details | plywood |
| Test | calibration |
| Supply Ability | 20 set per month |
| Test object | Calibration Device |
| Accuracy | 0.01J |
| Model Number | SH-7 |
| Brand Name | HongCe |
| Certification | Third part calibration certificate(cost additional) |
| Place of Origin | China |
View Detail Information
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Product Specification
| Delivery Time | 20 working days | Measurement range | 0~2J |
| Payment Terms | T/T | Standard | IEC 60068-2-75 annex B |
| Repeat accuracy | ±0.01J | Calibration Device for Spring Impact Hammer | <0.002J |
| Balance weight | 2J Copper weight 1 piece | Packaging Details | plywood |
| Test | calibration | Supply Ability | 20 set per month |
| Test object | Calibration Device | Accuracy | 0.01J |
| Model Number | SH-7 | Brand Name | HongCe |
| Certification | Third part calibration certificate(cost additional) | Place of Origin | China |
Spring Impact Hammer Calibration Device for Impact Energy Verification | IEC 60068-2-75 Impact Testing Machine Calibration System
The Spring Impact Hammer Calibration Device is a precision verification system designed for measuring and validating the impact energy generated by spring-operated impact hammers. It is widely used by testing laboratories, certification bodies, quality inspection agencies, electrical appliance manufacturers, and research institutions to ensure that impact hammers comply with international safety testing requirements.
A spring impact hammer is one of the most commonly used tools in electrical product safety testing. Over time, repeated usage may cause mechanical wear, resulting in deviations in impact energy.
Without periodic calibration:
The HongCe Spring Impact Hammer Calibration Device helps laboratories maintain confidence in every impact test performed.
High Accuracy Energy Verification
Designed specifically for verifying impact energy generated by spring-operated impact hammers.
IEC-Compliant Design
Manufactured according to IEC 60068-2-75 Annex B calibration requirements.
Precision Mechanical Structure
Provides stable and repeatable measurement results.
Durable Construction
High-quality mechanical components ensure long-term operational stability.
Easy Operation
User-friendly structure minimizes operator training requirements.
IEC 60068-2-75
Environmental Testing – Test Eh: Hammer Tests
Annex B – Calibration of Spring Hammers
The standard specifies:
| Test object | Spring operated impact hammer |
| Reference standard |
IEC 60068-2-75 Annex B; IEC 60068-2-63 Annex A |
| Test | Accuracy calibration |
| Accuracy | 0.01J |
| Repeat accuracy | ±0.01J |
| Measurement range | 0~2J |
| Guide groove diameter | 51mm |
| The energy loss of the pendulum | <0.002J |
| Trigger distance | >30mm |
| Balance weight | 2J Copper weight 1 piece |
| Material | Stainless steel |
Q1: What is the purpose of the SH-7 Calibration Device?
It is used to verify the impact energy generated by spring impact hammers according to IEC 60068-2-75 requirements.
Q2: Which standards require spring hammer calibration?
IEC 60068-2-75 Annex B specifies calibration requirements for spring impact hammers.
Q3: Who typically uses this equipment?
Testing laboratories, certification organizations, quality control departments, manufacturers, and research institutes.
Q4: Can HongCe provide calibration support?
Yes. HongCe provides technical guidance and application support.
Q5: Is OEM or customization available?
Yes. Customized solutions are available according to customer requirements.
HongCe is a professional manufacturer specializing in IEC testing equipment, environmental testing systems, waterproof testing equipment, impact testing machines, appliance testing instruments, and laboratory solutions.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate... Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate...
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