Low Frequency Geophone 0.75Hz for Passive Seismic Survey

Product Details
Customization: Available
Accuracy: <1mm
Horizontal Line: 1
Gold Member Since 2019

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Management System Certification
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
  • Low Frequency Geophone 0.75Hz for Passive Seismic Survey
Find Similar Products

Basic Info.

Model NO.
high sensitivity geophone
Vertical Lines
1
Natural Frequency
0.75
Sensitivity
600V/M/S
DC Resistance
35000ohms
Distortion
Less Than 0.2%
Moving Mass
770g
Max.Coil Excursion P-P
6.0mm
Element Diameter
65mm
Element Height
107.00
Element Weight
1400g
After-sales Service
Available
Warranty
1 Year
Transport Package
Standard Export Carton
Specification
1Hz
Trademark
SEIS TECH
Origin
China
HS Code
9015800090
Production Capacity
5, 000.00/Year

Product Description

Low Frequency Geophone 0.75Hz for Passive Seismic Survey with  vertical direction  geohpone (P wave) and horizontal direction geophone (S wave) are available, which are suitable for deep seismic exploration, engineering pulse measurement and other vibration analysis.

- Long travel version of the ST-0.75A geophone, with Max.coil excursion p-p 6.0mm.

- ST-0.75A Geophone with or without metal case are available.

- Single Vertical Geophone, Single Horizontal Geophone or Triaxial Geophone are optional.


- Widely used in passive seimsic survey, deep seismic exploration, engineering pulse meansurement, long time micro-seismic monitoring,etc.

- Rugged construction with precious-metal, rotating-coil contacts.

- High sensitivity of 600.0V/m/s.

- 1-year limited warranty on basic element exclusive of high voltage, lightening or physical abuse.

 
Type ST-0.75A
Natural frequency ( Hz ) 0.75±10%
Damping 0.32±10%
Sensitivity (80hz) (V/m/s) 600±10%
DC Resistance (Ω) 35000 ±10%
Distortion ( % ) <=0.2
Insulation Resistance (MΩ) 50
Moving Mass ( g ) 770
Max. coil excursion p-p (mm) 6.0
Element Diameter (mm) 65.0
Element Height (mm) 107.0
Element Weight (g) 1400.0
Operating Temperature(ºC) -40ºC to + 90ºC
Working Direction Vertical or Horizontal
All parameters specified herein are rated at a temperature 20ºC±2ºC.
1-year limited warranty exclusive of high voltage, lightening or physical abuse.
 
Low Frequency Geophone 0.75Hz for Passive Seismic Survey
Low Frequency Geophone 0.75Hz for Passive Seismic Survey



Low Frequency Geophone 0.75Hz for Passive Seismic Survey
Low Frequency Geophone 0.75Hz for Passive Seismic Survey
Low Frequency Geophone 0.75Hz for Passive Seismic Survey
Low Frequency Geophone 0.75Hz for Passive Seismic Survey

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier