Integrated digital rebound tester

NegotiableUpdate on 05/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The integrated digital rebound tester TST-HT225D complies with the "Rebound Tester" (GB/T9138-2015) standard and adopts a new aluminum-plastic shell technology. It is lightweight, beautiful, durable, and easy to maintain in daily life.

Product Details

　　Tai Shi Te Integrated Digital Rebound Tester TST-HT225D

　　According to the standard:The national standard "Rebound Tester" (GB/T9138-2015) complies with the metrological verification regulation "Rebound Tester" (JJG817-2011).

　　Product Features:

Adopting advanced OLED LCD display screen, Chinese graphic human-computer interaction interface, detection data and instrument status display are clear at a glance; With four operation buttons, it can be mastered without training. Retain the manual direct reading function, and the digital sampling value can be compared with the pointer reading at any time.

The new non-contact dynamic grid sampling technology has high reliability, stability, and durability. The function of 'concrete strength is obtained immediately upon impact' displays the corresponding concrete strength conversion value for each rebound of the impact,

Compliant with the current industry standard "Technical Specification for Testing Concrete Compressive Strength by Rebound Method" JGJ/T23-2011, it also includes local strength testing regulations and curves from multiple provinces and cities. The strength testing procedures can be updated at any time.

Ø The movement selects high-quality mechanical components, and the electronic part adopts low-power design. It directly uses 2 ordinary No. 5 batteries, which can continuously work and bounce more than 50000 times, enough to meet the needs of on-site measurement work, eliminating the trouble of frequent charging of rechargeable batteries. In addition, when the instrument is in idle state, it will enter both backlight off state and sleep state to further save power and extend battery life.

Ø It can store detection data for up to 999 components, which is sufficient to meet the needs of actual detection work.

Adopting USB-HID transmission method eliminates the trouble of installing driver programs. The instrument also supports USB 2.0 full speed mode, which can export stored data at a high speed of 12Mbps.

Specialized rebound data processing software, with complete functions such as rebound data processing, detection report generation, printing, etc., to meet the usage requirements of professional testing institutions.

Ø The range of effective sampling values for rebound detection can be set according to the actual situation, and abnormal sampling data below or exceeding the effective value range due to impact on air holes or stones during detection can be automatically eliminated.

　　Technical Specifications:

Technical standard: Implement the "Rebound Tester" (GB/T9138-2015)

Metrological Verification Regulations: Implement the Rebound Tester (JJG817-2011)

Nominal kinetic energy: 2 207J

Elastic spring stiffness: (785 ± 30) N/m

Hammer stroke: (75.0 ± 0.3) mm

Steel anvil calibration rebound value: 80 ± 2

Sampling indication consistency (difference between digital sampling value and pointer reading): not exceeding ± 1

Power and power consumption: Using 2 1.5V ordinary No. 5 batteries, it can continuously bounce more than 50000 times

Storage capacity: 8 megabytes, capable of storing no less than 999 standard components

Computer online communication: USB 2.0 full speed mode, communication speed of 12Mbps; USB works in HID mode and can be installed and used without a drive

Working temperature: -10 ℃ -+40 ℃

Environmental humidity: ≤ 95% (relative humidity)

Weight: 1100g (including battery)

Tai Shi TeIntegrated digital rebound tester TST-HT225DIt is a high-quality full-featured Chinese displayIntegrated digital rebound testerIt is an ideal choice for professional testing institutions and a wide range of users.