Home ProductsElectrical Appliance Testing Equipment

1.05N/Mm Spring Constant IEC 60335-2-25 90N Spring Dynamometer

Certification
China Sinuo Testing Equipment Co. , Limited certification
China Sinuo Testing Equipment Co. , Limited certification
Customer Reviews
Perfect on-site installation service, excellent training and technology support. Absolutely helps us a lot.

—— Aryan Das

Thanks. Your company is very professional, I am sure we will have good cooperation in the future.

—— Fernando Fuentealba

It's a great purchase, good products received with good packing, will back to you for next needs.

—— Sarah Rashad

I'm Online Chat Now

1.05N/Mm Spring Constant IEC 60335-2-25 90N Spring Dynamometer

large.img.alt
small.img.alt small.img.alt small.img.alt small.img.alt

Large Image :  1.05N/Mm Spring Constant IEC 60335-2-25 90N Spring Dynamometer

Product Details:
Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate (Cost Additional)
Model Number: SN2210-51
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Customized
Packaging Details: Aluminium Box
Delivery Time: 3 Days
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 100 sets per month
Detailed Product Description
Applied Standard: IEC 60335-2-25 Applied Clause: Clause 21.101
Spring Constant: 1.05N/mm Force Range: 35N, 65N, 90N
Force Applied Face: Ф10mm Force Applied Method: Through Spring Compression
High Light:

35N Spring Dynamometer

,

65N Spring Dynamometer

 

IEC 60335-2-25 35N 65N 90N Spring Dynamometer with 1.05N/mm Spring Constant

 

Product Overview:

 

The spring dynamometer conforms to IEC 60335-2-25 clause 21.101. It is used to apply required force during microwave oven mechanical strength test.

 

Technical Parameters:

 

Spring constant 1.05N/mm
Force applied face Ф10mm
Force applied range 35N, 65N, 90N
Force applied method Through spring compression, manually
Force applied probe material Stainless steel
Handle material Nylon
 

Operation steps:

 

Following is excerpted from IEC 60335-2-25:2015 clause 21.101:

Hinged doors are positioned approximately 30°before the fully open position. Sliding doors are positioned so that they are approximately two-thirds open. A force of 35N is applied to the inside surface of a hinged door at a point 25mm from its free edge or to the handle of a sliding door.

The force is applied by means if a spring balance having a spring constant of 1.05 N/mm. It is initially applied with an opposing force applied to the other side of the door or handle. The opposing force is them removed to allow the door to complete its travel to the fully open position.

The test is carried out five times.

The test is repeated on doors of stationary appliances and built-in appliances except that

the door is initially placed midway between the fully open and closed positions;

the applied force is 1.5 times the force required to open the door or 65N, whichever is greater. However, if the force cannot be measured or if the door is opened indirectly, the 65

N force is applied.

The test is carried out five times.

Doors are placed midway between the fully open and closed positions. A closing force of 90N is applied to the outside surface of a hinged door at a point 25mm from the free edge or to the handle of a sliding door, initially with the opposing force as described above.

This test is carried out 10 times.

 

1.05N/Mm Spring Constant IEC 60335-2-25 90N Spring Dynamometer 0

 

Contact Details
Sinuo Testing Equipment Co. , Limited

Contact Person: Manager

Tel: +8613527656435

Send your inquiry directly to us (0 / 3000)