2016年5月31日星期二

JT5000 Ultrasonic Underground Pipes Water Leak Detector

ChinaCoal05
m.chinacoalintl.com

This instrument is used to locate and identify underground water supply, heating pipeline leak location dedicated instrument, can also be used for other pressure piping systems leak detection. It adopts state-of-the-art digital signal processing technology and digital filter circuit,to further improve the antijamming performance of the instrument. It could overcome the accurate detection of ambient noise interference also.This machine with large-screen LCD shows, measurement parameters automatically distinguish between ambient noise and leakage noise signal, intuitive operator determine leakage doubt.
Frequency range: 100~2000HZ
Magnification times: 100~1000 times(could be continue adjustable)
Sensitivity: >1000μV/g
Working current: <2μV
Frequency-selecting type: 16 types frequency-selecting
Power supply: 1500mAh hydrogen charging the battery
Mainframe size: 150mm*70mm*116mm
Mainframe weight: 870g
Vibration pickup weight: 600g
Leakage headphone weight: 320g
Charger weight:55mm*45mm*56mm

Ultrasonic Ground Water Pipe Detector JT3000 in good price

ChinaCoal05
m.chinacoalintl.com
digital filter circuit,improve anti-jamming perfo1) This detector adopt advanced digital signals processing techniques and rmance,to detect precisely.Large LCD screens could accurately display the measure parameter,distinguish the environmental noise and leak water noise signals automatically, let the operator judge the water leak doubt intuitively.

2) The spectral analysis,it could display the noise signals’ s relative distributions in various frequency.

3) It could record (time- signal noise) curve automatically,continually monitor the noise signals,provide
reliable analysis evidence.

4) It could preserve many record data,it could record live sound.

5) It adopt high quality sensor’s material and circuit,improve the sound intelligibility.

5) The vibration sensor inner has signal amplification electric circuit,lower the noise interference.
Amplification factor
100dB is adjustable
Frequency range
70-4000HZ
Frequency step
(central frequency)
100HZ
200HZ
400HZ
800HZ
1500HZ
3000HZ
2 mode display
Single columnar cross display
Six columnar longitudinal display
70mm×40mm LCD display
Power supply
6×1.2V recharge batteries
Continue working hours
35 hours
Operation temperature
-10- +50
Storage temperature
-10- +70
Dimension(L×W×D)
450mm×310mm×142mm

Ultrasonic Ground Water Pipe Detector JT2000 in good price

Chinacoal05
m.chinacoalintl.com
Product Introduction
Suitable for checking the underground pipe,machine room,base station,warehouse,libraries,museums and the industrial field in important place such as real time leakage detection.
Main Parameter
1,The gain of audio amplifier:100 db is adjustable
2,Frequency Range:50-5000HZ
3,Frequency of the step:31 center frequency and the common frequency is used to choose by the operator
4,Four test mode:(1)spectrum analysis mode
               (2)Horizontal bar display mode
               (3)precision mode
               (4)spot measurement mode
5. 8 recording preservation
6. 160*128 graphic dot-matrix LCD display
7. Power supply(8.4V lithium ion rechargeable battery components)
Continuous working hours ≥40 hours (background light off)
Continuous working hours ≥25 hours (background light open)
8. Fully automatic intelligent charger, full charing time ≤4 hours
9. Operating temperature: -10°C~+55°C
10. Storage temperature: -20°C~+70°C
11. Dimension of the host (L*W*H):228mm*114mm*114mm
Net weight (Battery included): 1.34kg
(The battery weight: 0.24kg)
Sensor vibration picking: 0.56kg
Handle and cable: 0.2kg
Monitor earphone: 0.3kg

ZBL-R630 Concrete Reinforcement Detector /Wall Rebar Detector

chinacoal05
www.chinacoalintl.com
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
Product Introduction
Application:

   Testing the Location, distribution, direction, and diameter of the rebar and the thickness of concrete cover in concrete structure projects such as bridges, tunnels, walls etc. Detecting Ferro magnets in non-ferromagnetic media;
   Evaluating the quality of construction;
   Evaluating the integrity and the durability of existing structures;
   Testing the quantity of rebar when evaluating and developing the old structure;
   Testing the distribution and direction of electric cables and plumbing inside walls and floors.

Feature:

   Visual fine-scan mode, profile-scan mode, grid-scan mode ensure that the data is correctly measured and test results are rapidly produced;
   Accurately detects the location, spacing distance, direction, and distribution of rebar (Grid);
   Exact measuring of the concrete cover, and the rebar diameter;
   Automatically save data such as the location, spacing distance, diameter, distribution, and the concrete cover of rebar.
   Display component number, scanning data, statistical data, and distribution of rebar (fine, profile, and grid);
   Test data may be transferred to computer via USB port, allowing real time analysis of data;
   Soft backlight, suitable in low light conditions;
   Rechargeable lithium battery; convenient, value for money, and environmentally friendly. 
Main Parameter

Model
ZBL-R800
ZBL-R650
ZBL-R630A
ZBL-R630
ZBL-R620
Protective layer thickness range (mm)
φ6~φ50
φ6~φ50
φ6~φ50
φ6~φ50
φ6~φ50
Max range(mm)
First range
3~98
6~90
3~98
6~90
6~90
Second range
3~196
10~180
3~196
10~180
10~180
 Max allowed error
±1(mm)
3~79
6~70
3~79
6~79
6~79
±2(mm)
57~119
51~110
57~119
60~119
60~119
±4(mm)
70~196
70~180
70~196
70~180
70~180
Applicable range(mm)
φ6~φ50
φ6~φ32
φ6~φ50
φ6~φ32
φ6~φ32
Max allowed error for diameters measurement
±1
Common type
ü
Closely bars type
ü
Transverse section bars
ü
×
Grid type
ü
×
Signal wave
×
Real time display
×
Scan range
Borderless
Data correction
Automatic
Manually
×
Data transfer
U disk
USB
U disk
USB
Wireless transfer
ü
×
ü
×
LCD
160×128
320×240
160×128
Power
Built-in battery
DC:9V 5 batteries
Size (mm)
212×134×50
190×135×52
212×134×50
190×135×52
Weight(kg)
0.9
1.1
0.9
0.9
0.7