Product Description
The usage:
This spring mattress firmness tester is subjected to repeated impact and compression with a specific holding force,and the durability and the stability of the spring are evaluated.
STANDARD FEATURES
| Item | Description |
| Max. Force | 2000 kg (20KN) |
| Load ce ll | Germany brand load ce ll for high accuracy |
| Control system | PC with windows 7 system |
| Motor | Panasonic servo motor w/ DC variable speed drive system, high-precision mechanical ball screw rod |
| Force reading | kgf, Ibf, N, KN, T etc |
| Stoke | 1100mm including fixture |
| Load ce ll Resolution | 1/250,000 |
| Load Precision | within 0.5% |
| Test speed | 0.01~500mm/min (adjustable) |
| Software | TM 2101 |
| Curves display | Load- elongation, Elongation-time, Time-elongation, Stress-strain |
| Data display | Max. force, speed, sample information, strength(Kpa, Mpa, N/mm, N/mm2) etc |
| Safety features | E-Stop Over-load protection Upper and lower limit switches Load sensor with automatic retreat |
Advanced Measurement TechnologyEquipped with a high-precision load cell and digital LCD display, this tester provides accurate force measurement up to 2 kN, ensuring reliable mattress firmness data within a swift response time of less than one second. Its resolution of 0.1 N makes it suitable for detailed analysis in quality control and product development.
Robust Safety and User-Friendly ControlsThe testers powder-coated steel frame, overload protection, and enclosure guard ensure secure operation. Automated PLC controls allow easy adjustment of test parameters like speed, stroke, and timing, promoting consistent results and efficient workflow. Emergency stop and automatic reset further enhance operational safety.
Versatile Usage and Customizable TestingBuilt to accommodate standard spring mattresses, the tester supports stroke adjustment and programmable test time. Suitable for various environmentsmanufacturers, exporters, retailersthis machine is designed for flexibility, repeatability, and efficiency in mattress consistency evaluation.
FAQs of Spring Mattress Firmness Tester:
Q: How does the Spring Mattress Firmness Tester measure mattress firmness?
A: The tester utilizes a high-precision load cell and a 355 mm force plate to apply controlled force onto the mattress, digitally capturing firmness data with 1% accuracy and 0.1 N resolution. The PLC-driven automatic control ensures consistent execution of the testing protocol.
Q: What types of mattresses can be tested with this equipment?
A: This device is designed specifically for standard spring mattresses, accommodating specimen widths up to 1500 mm and allowing for stroke adjustment up to 200 mm, making it versatile for different mattress sizes within standard specifications.
Q: When should the test time and speed settings be adjusted?
A: Test time and speed settings can be adjusted before running a test to meet specific evaluation criteria or manufacturer protocols. The system supports customizable test speed (up to 200 mm/min) and test time settings for tailored assessments.
Q: Where can this firmness tester be installed and used?
A: The floor-standing design and robust construction make it suitable for factory laboratories, production lines, research centers, retail quality assurance departments, and distribution facilities. Its programmable settings and universal power supply support various operational environments.
Q: What is the recommended process for conducting a firmness test?
A: The process includes setting the specimen on the tester, adjusting stroke and speed as required, and initiating the test using the PLC control. Results are automatically displayed on the LCD screen and can be exported via RS232, ensuring streamlined and consistent evaluations.
Q: How does the equipment ensure safety during testing?
A: The Spring Mattress Firmness Tester features overload protection and an enclosure guard, along with an emergency stop button and automatic reset mode, providing comprehensive safety coverage for operators during testing procedures.
Q: What benefits does this firmness tester offer to mattress manufacturers and suppliers?
A: It delivers precise and repeatable measurement results, automates the testing process for consistency, includes data output for quality reporting, and supports compliance with stringent standardshelping manufacturers enhance product quality and customers make informed choices.