Products
- Ester & Derivatives[1]
- Organic Salt[3]
- Other Organic Chemical[1]
- Catalyst[1]
- Chemical Auxiliary Agent[6]
- Chemical Reagents[6]
- Sulfide[1]
- Other Inorganic Chemicals[1]
- Organic Intermediate[2]
- Other Chemicals[4]
- Insulation Materials & Elements[3]
- Other Petrochemical Related Products[5]
- Puree[1]
- Jelly & Pudding[2]
- Fruit & Vegetable Juice[6]
- Brick Making Machinery[2]
- Conveyors[6]
- Material Handling Equipment Parts[4]
- Crusher[6]
- Drilling Rig[6]
- Mine Mill[6]
- Mineral Separator[4]
- Mining Feeder[4]
- Other Mining Machinery[6]
- Plastic Crushing Machinery[1]
- Testing Equipment[6]
- Speed Reducers[2]
- Pumps[2]
- Other Rubber Products[6]
- Rubber Belts[2]
- Rubber Hoses[4]
- Other Musical Instruments & Accessories[3]
- Drill Bit[1]
Contact Us
- Contact Person : Mr. li shaobo
- Company Name : Sanmenxia City Hongyuan Industry And Trade Co., Ltd.
- Tel : 86-0398-2828790
- Fax : 86-0398-2593295
- Address : Henan,Sanmenxia,Sanmenxia
- Country/Region : China
- Zip : 472000
Testing Equipment
geophone
CY-SN4 series seismic geophone
Dual rotating coil structure, the coils freely revolve 360
Key contactor plated gold or silver
Parameter10Hz14Hz28Hz35Hz40Hztolerance(Hz)Natural Frequency1014283540±5%Ppen Circuit Damping0.2710.20.60.60.681±5%Damping With Shunt...
seismic geophone string
GEOPHONE STRINGS
Our company can produce all kinds of seismic geophone strings. Based on their reliable performance, they are s
GEOPHONE STRINGSOur company can produce all kinds of seismic geophone strings. Based on their reliable performance, they are suitable for geophysical...
geophone
CY-20DC series seismic geophone
Uniform magnet field designed
Precision spring with internal and external roating loop
High
Parameter10Hz(A)10Hz(B)25°C14Hz28Hz40HzTolerance(Hz)Natural Frequency1010142840±2.5%Ppen Circuit...
geophone
CY-20DX series seismic geophone
It's rugged design with pigtaik structure and winding coil on the difference direction ensure
Parameter8Hz10Hz14Hz28Hz35Hz40Hz60Hz100Hz (Hz)Natural Frequency8101428354060100±5% Ppen Circuit...
geophone
CY-SM series seismic geophone specification
Dual rotating coil structure
Key contactor plated gold or silver.
High spurious
Parameter10Hz(A)10Hz(B)tolerance(Hz)Natural Frequency1014±2.5%Ppen Circuit Damping0.250.2710- +5%Damping With Shunt resistor0.60.60- ...
geophone
CY-HE series seismic geophone
High dynamic range 80dB.
Band width 10-500Hz,high spurious frequency.
Distortion smaller than
Parameter10Hz28Hztolerance(Hz)Natural Frequency1028±2.5%Damping≥1.5≥1.50- +5%(V/cm/S)Sitivity0.20.380- +5%(Ω)Coil...
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