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Digital springback all-in-one

  

KON- JZY Static Load Tester

  

KON-NM4A Non-metal Ultrasonic Detection Analyzer (Dual Channel)

  

KON-NM12D 3-demensional Imaging Automatic Tester

 

KON-PIT Reflected Wave Pile Foundation Integrity Detection Analyzer
Model KON-HT225W-D Recoiling tension spring stiffness 7.84N／cm
Size 127mm*51.5mm*28mm Nominal kinetic energy 2.207J
Conforming to the standard “technical specification for concrete compressive strength test based on rebound method" (JGJ/T23-2011) Transmission mode USB/WIFI
Strength range 10～60MPa Power supply mode 1300mAh lithium batteries (removable lithium battery)
Error of indication consistency ≤±1 Application Detect the compressive strength of concrete based on the rebound method
Host Device
Main control unit Industrial control main board Data interface USB/serial port
Display True color 10.4 inch wide viewing angle liquid crystal display Power supply mode DC12V±5% (power adapter), built-in battery
Operation mode Touch screen Power ≤20VA
Storage mode Electronic hard disk Working temperature -20~55℃
Communication mode Wire Wire/wireless Environmental humidity ≤85%
Application a. Compression resistance static load test for foundation piles, foundations, batholith and pile groups

b. Pulling resistance static load test for foundation piles,anchors and anchor bolts

c. Static load test for floor slabs, bridges and hole bottoms
Main control unit Dedicated control system Interpretation range of the extent 0~177dB
Display mode True color LCD Main body weight 1.8kg
Interpretation accuracy for the transit time of sound ±0.05μs Band width of the amplifier 5Hz~500kHz
Number of channels Dual channel Power supply system AC:220V ±10% DC: 12V
Receiving sensitivity ≤10μv Extended function It can be extended to test the thickness of the shock echo concrete.
Maximum sampling length 64k
Application a. Detection for defects inside the concrete structure, concrete strength,crack depth and thickness of surface damaged layer;

b. Detection for integrity of concrete pile;

c. Detection for dynamic elasticity mechanical parameter of rock mass, concrete and other non-metal materials; detection for integrity of rock mass and weathering evaluation;

d. It can be extended to test the thickness of the shock echo concrete.
Transducer synchronous error ≤0.5％,less than 10cm within 100m Receiving sensitivity μV ≤30
Transducer elevation error ≤0.5％, less than 10cm within 100m Amplitude measurement range 0～144dB
Parallel transducer space 60cm, 80cm optional Channel isolation Surpasses 40dB
Longitudinal resolution 5~50m optional Amplitude measurement linear Surpasses ±0.9dB every 6 dB
Horizontal resolution Horizontal resolution depends on CT calculated column

number n, which is 1/n of sounding pipe space

 Amplitude minimum indexing dB ≤1
Sample length 1024 points Launching mode Single launching
Maximum testing speed 60m/min Transmission pulse voltage V 500, 1000
Acoustic hour measurement range μs 0.1~25600 Transmission voltage amplitude stability Surpasses ±5% every hour
Relative deviation of acoustic hour measurement er Standard test block：er1≤±1.0%

Sound Velocity of the tested air: er2≤±0.5%

 Application a. Foundation pile ultrasonic transmission method integrity detection;

b. Concrete defect detection;

c. Longitudinal wave velocity testing of rock mass in geological surveys.
Host device screen Color liquid crystal Sensor sensitivity Acceleration sensor 100mv／g
Velocity sensor 280mv／cm.s-1
System noise voltage 10μV Power supply approach With 12V rechargeable battery built-in/with AC220V to DC12V built-out
Pre-implication factor 1, 16, 32 Environment temperature -10 ~ +40℃
A/D resolution (bit) 24 Instrument size 250×2001×100mm
Gain deviation ≤1dB Host device weight 1.8Kg
Sample length 4K~ 64K Application a. Pile foundation integrity detection;

b. Foundation pile defect degree and location presumption;