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Hot Selling!! SN7C-40 Series Super Geophone

Name: Hot Selling!! SN7C-40 Series Super Geophone
Brand: SINOTAI
SKU: 119548675

US$ 100 - 2,000 MOQ: 1 Set

Key Specifications

Place of Origin:

China

Brand Name:

SINOTAI

Model Number:

SN7C-40

Sinotai Petroleum Equipment Co., Ltd.

6Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai / Tianjin / Qingdao Port

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin China

Brand Name SINOTAI

Model Number SN7C-40

Specifications

1.SN7C-40 Series Super Geophone
2.developed to meet the needs of high resolution operations of seismic data acquisition.

SN7C Series Super Geophone
Product Explanation:
SN7C Series Super Seismic geophone was developed to meet the needs of high resolution operations of seismic data acquisition. With festures of wide frequency-band, high spurious frequency,low distortion, reasonable damping coefficient, it can improve resolution of exploration and accuracy of data.
Product types and specifications:

Specifications
Model	Sn7C-8	Sn7C-10	Sn7C-14	Sn7C-28	Sn7C-35	Sn7C-40
Natural frequency(Hz)	8±2.5%	10±2.5%	14±2.5%	28±2.5%	35±2.5%	40±2.5%
Open circuit damping	0.337	0.25	0.2000	0.600±2.5%		0.681±5%
Damping with shunt resistor	0.600±2.5% (2400Ω)	0.686±2.5% (1000Ω)	0.600±2.5% (640Ω)
Sensitivity(v/m/s)	28.8±2.5%			31.0±2.5%	32.5±2.5%	34.0±2.5%
Coil resistance(Ω)	375±2.5%			385±2.5%	560±2.5%	662±2.5%
Distortion(%)	<0.1%
Spurious frequency(Hz)	250		300	400	500
Moving mass(g)	11.3	11	11.6	10.2	9.3
Coil moving p-p(mm)	2.0			1.6	1.8
Diameter(mm)	25.4			26
Height(mm)	32.0
Warranty period(year) (Geophone element)	3
Operating temperature (℃)	-40℃~+100