KAS-3536D Automatic Flash Point Tester
KAS-3536-1 Open Cup Flash Point Tester
KAS-3536A Automatic Cleveland Open Cup Flash Point Tester
KAS-3536 Cleveland Open Cup Flash Point Tester
KAS-5208 Rapid Low Temperature Closed Cup Flash Point Tester
KAS-261D Automatic PMCC Flash Point Tester
KAS-261-1 Semi-auto PMCC Flash Point Tester
KAS-261A Automatic PMCC Flash Point Tester
KAS-261 PMCC Flash Point Tester
KAS-1C Engler Viscometer (Digital Display)
KAS-1B Engler Viscometer (Doub Units)
KAS-1A Engler Viscometer (Digital Display)
KSS-1A Automatic Volumetric Karl Fischer Mositure Titrator
KS-8929 Crude Petroleum Water Content Tester
KS-260A Water Content Tester
KS-260 Water Content Tester
KS-2122B Automatic Karl Fischer Titrator
KS-2122 Water Content Tester
KS-265H-1 Automatic Kinematic Viscosity Tester
KS-265H Petroleum Products Kinematic Viscosity Tester
KS-265G Low Temperature Kinematic Viscosity Tester
KS-265E Asphalt Kinematic Viscosity Tester (Capillary Method)
KS-265D-1 Petroleum Products Kinematic Viscosity Tester
KS-265D Petroleum Products Kinematic Viscosity Tester
KS-265C Petroleum Products Kinematic Viscosity Tester
KS-265B Petroleum Products Kinematic Viscosity Tester
KS-265-3 Automatic Capillary Viscometer Washer
KS-0165 Vacuum Distillation Tester
KS-6536C Distillation Tester (Low Temperature)
KS-6536B Distillation Tester (low temperature Double units)
KS-6536A Distillation Tester (Double Units)
KS-6536 Distillation Tester(Front Type)
KS-3146 Benzene Distillation Tester (Low Temperature)
KS-1884 Petroleum Products Density Tester
KS-5096A Copper Strip Corrosion Tester
KS-5096 Rust Characteristics and Corrosion Tester
KS-11143 Lubricating Oil Rust Characteristics Tester
KS-0232 Liquefied Petroleum Gas Copper Corrosion Tester
KS-387 Dark Petroleum Products Sulphur Content Tester (Tubular Oven Method)
KS-380B Sulphur Content Tester(Lamp Method)
KS-17040 X-ray Fluorescence Sulfur-in-Oil Analyzer
KS-264A Petroleum Products Acid Number Tester
KS-264 Acid Number and Acidity Tester
KS-259 Petroleum Products Water Soluble Acid and Alkali Tester
KS-251 Petroleum Products Base Number Tester
KS-4929A Dropping Point Tester (Oil Bath)
GD-7305A Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester
GD-7305 Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester
GD-508 Ash Content Tester
GD-262A Aniline Point Tester
GD-510Z-1 Automatic Pour Point Tester
GD-510G-II Petroleum Products Solidifying Point Tester (-20 ℃～80 ℃)
GD-510G-I Petroleum Products Solidifying Point Tester (Solidifying Point and Cold Filter Plugging Point)
GD-510G Petroleum Products Solidifying Point Tester
GD-510F1 Multifunctional Low Temperature Tester
GD-510E Petroleum Products Solidifying Point and Cold filter plugging Point Tester
GD-510D Pour and Cloud Point
GD-510-1 Solidifying Point Tester
GD-2430 Freezing Point Tester
GDC-1 Distillate Fuel Cold Filter Plugging Point Filter
GDH-ND Solidifying Point Constant Temperature Water Bath
GD-17144 Micro Method Carbon Residue Tester
GD-30011 Carbon Residue Tester (Digital Temperature Controlled Electric Furnace Methods)
GD-268 Petroleum Products Carbon Residue Tester(Conradson Methods)
GD-706 Self-ignition Point Tester
GD-0308 Lubricating Oil Air Release Value Tester
GD-3554 Petroleum Wax Oil Content Tester
GD-6532 Crude Petroleum and Petroleum Products Salt Content Tester
GD-11132 Liquid Petroleum Products Hydrocarbon Tester
GD-6541A Automatic Interfacial Tension Tester
GD-0324 Conical Sieve Oil Separator
GD-12579 Lubricating Oils Foaming Characteristics Tester
GD-8019B Existent Gum Tester
GD-8019A Existent Gum Tester
GD-8019 Existent Gum Tester
GD-509A Existent Gum Tester
GD-1792 Distillate Fuels Mercaptan Sulfur Tester
GD-17623 Automatic Multifunctional Degassing Oscillation Tester
GD-3069 Naphthalene Crystallizing Point Tester
GD-0168 Petroleum Products Color Tester
GD-8017A Petroleum Products Vapor Pressure Tester（Reid Methods）
GD-8017 Vapor Pressure Tester (Reid Method)
GD-8018D Gasoline Oxidation Stability Tester (Induction period method)
GD-0193 Automatic Lubricating Oils Oxidation Stability Tester(Rotary Oxygen Bomb Methods)
Oil Oxidation Stability Tester
GD-511B Mechanical Impurity Tester (Weight method)
ZJA Series Ultra-High Voltage Transformer Oil Purification Machine
ZJA Series Double Stage High Vacuum Transformer Oil Purifier
ZJ Series Vacuum Pumping Unit
ZJB Series High Efficiency Vacuum Transformer Oil Purifier
GF Series Dry Air Generator
JZ Series Online On-Load Tap Changer Oil Purifer
JT Series Coalescing Dehydration and Spparetion Oil Purifier
DYJC Series Online Coalescing and Vacuum Turbine Oil Purifier
ZJC Series Lubrication Oil Purifier
KYJ Series Fire-Resistance Oil Purifier
YL Series Mobile Precision Oil Purifier and Oiling Machine
GEOLOGICAL INSTRUMENTS
GDZ-3 Digital Inclinometer (Full Space)
GDZ-2 Horizontal Digital Inclinometer
GDZ-1B Digital Inclinometer (High Temperature)
GDZ-1A Digital Inclinometer
GDZ-1 Digital Inclinometer
GDP-3A2 Portable Digital Inclinometer
GDP-3A1 Portable Digital Inclinometer
GDP-2D Small-bore Digital Compass inclinometer
GDP-2A Small-bore Compass inclinometer
GDP-1 Portable Inclinometer
GDO-1 Foundation Excavation Displacement Inclinometer
GDY-2D Large-bored Compass Inclinometer
GDY-2 Compass Inclinometer
GDW-1A Digital Well Temperature Tester
GDL-50F High Precision Fiber Optic Gyroscope Inclinometer
GDL-50D Gyroscope Inclinometer
GDL-40FW Fiber Optic Gyroscope Inclinometer (without Cable)
GDY-2 Caliper (Small Borehole)
GDX-3B Inclinometer
GDX-3A2 Digital Inclinometer
GDX-3A1 Digital Inclinometer
GDX-3A Inclinometer
GDM-1 High Precision Inclinometer
GDK-1 Dip Angle and Azimuth Angle Calibration Tester
GDG-2 Inclinometer Calibration Table
DD-2 Direct Current Power Sour
Pulley
GDC-1 Sediment Thickness Teste
GDT-1 Special Cable Connector
GDC-1D Detection System for Borehole of Concrete Pile
JCH Geophysical Well Logging Automatic Winch
JCH-1000 Automatic Cable Winding winch
Logging Probe Series
GJ-451/SGJ-451 Cementing probe
M552 Combined sidewall probe
JCX-3 Three-Component Borehole Magnetometer
JGS-3 Integrated Digital Logging System
JGS-1B Intelligent Engineering Logging System
JKX-2 Full
Hole
Wall Imaging System
GDY-5 Caliper for Large Borehole
GDY-2 Caliper
GDG-1A Monitor for Underwater
CDJ Series Digital Seismic Geophones
GSY-1 Engineering Acoustic Instrument
DZS-1 Deep Digital Seismograph
DZQ6B Engineering Seismograph (Surface Wave Instrument)
DZQ12/24/48 High Resolution Seismograph (Shallow-Layer Seismograph)
GD-C Portable Ungerground Water Detector
DDC-8 Electronic Auto-Compensation Instrument(Resistivity Meter)
DDS-3 Very Low Frequency (VLF) Electromagnetic Instrument
GATEM-1 Engineering Transient Electromagnetic System
ATEM-Ⅳ Transient Electromagnetic System
DJF-2 5/10/15kw High Power DC IP Measuring System
DUK-2B Multi-Electrode Resistivity Survey System
DUK-2A Multi-Electrode Resistivity Survey System
DZD-6A Multi-Function DC Resistivity & IP Instruments
FD-803 Gamma-Ray Detector
NP4-2 Gamma-ray Energy Spectrometer
HD-1 Radon Gas Measuring Instrument
GQ15 Engineering Drilling Machine
GQ15 Engineering Drilling Machine
KDY-30G Hydraulic Trunnel Drill Rig
MGJ-50 Anchoring Drilling Rig
MGJ-50 Anchoring Drilling Rig
XY-2 Core Drilling Machine
XY-2 Core Drilling Machine
WCZ-1 Proton Magnetometer
WCZ-1 Proton Magnetometer
WTEM-Ⅳ Transient Electromagnetic System
V30 GNSS RTK Surveying System /GPS
GYGD Borehole Inspection Camera
Laboratory instruments
L Series Spectrophotometer
GD-93 Fluorescence Spectrophotometer
GD-752N UV-VIS Spectrophotometer
GD-96 Fluorescence Spectrophotometer
GD-S410 NIR spectrophotometer
GD320N Atomic Absorption Spectrophotomete
GD4530F Atomic Absorption Spectrophotometer
GDY-1C Oxygen Bomb Calorimeter
GDY-1A+ Oxygen Bomb Calorimeter
GDY-1A Oxygen Bomb Calorimeter
GDJ-1 Rotational Viscometer
GDJ-8S Rotational Viscometer
GDJ-79 Rotational Viscometer
GDJ-7 Rotation Viscometer
GDJ-5S Rotational Viscometer (
GDJ-4 Rotational Viscometer
GDJ-1F Rotational Viscometer
GDJ-1E Rotational Viscometer （
GDJ-1D Rotational Viscometer
GDJ-1C Rotational Viscometer
GDJ-1B-HT Rotational Viscomete
GDH-2 Oil Bath
ZL-1 Portable Cooler
GDH-501A Circulation Constant Temperature Bath
GDH-501 Circulation Constant Temperature Bath
GDH-10 Multifunctional Circulation Water Bath
GDH-1 Low Temperature Bath
GD-6410 Flame Photometer
GD-640 Flame Photometer
ROAD LAB INSTRUMENT
GD-2806E Asphalt Softening Point Tester
GD-2806F Automatic Asphalt Softening Point Tester
GD-2806G Automatic Asphalt Softening Point Tester
GD-2806H Automatic Asphalt Softening Point Tester
GD-2806I Fully-automatic Asphalt Softening Point
GD-2806J Fully-automatic Asphalt Softening Point
GD-0615 Wax Content Tester
GD-0609 Asphalt Thin Film Oven (82 Type)
GD-0610 Asphalt Rolling Thin Film Oven (85 Type)
GD-0621 Asphalt Standard Viscometer
GD-0613 Bitumen Breaking Point Tester
GD-0613A Automatic Bitumen Breaking Point Tester
GD-0633 Liquid Petroleum Asphalt Flash Point Tester (Tag Open Cup Method)
GDNY-1 Slurry Test Package (Four-Piece Suit)
GDNY-1A Slurry Test Package (Three-piece Suit)
GD-0719A Automatic Wheel Track Tester (Research Type)
GD-0719 Automatic Wheel Track
GD-0703 Hydraulic Wheel Track Molding Machine
GD-0702A Marshall Electric Compaction Tester
GD-0702 Marshall Electric Compaction Tester
GD-F03-60 Automatic Asphalt Mixture Blender
GD-F02-20 Automatic Mixture Blender
GD-4508C Low Temperature Ductility Tester
GD-4508G Low Temperature Asphalt Ductility Tester
GD-2801C Penetrometer
GD-2801E Penetrometer
GD-2801E1 Penetrometer
GD-2801F Low Temperature Penetrometer
GD-2801G Penetrometer (For Wax)
GD-2801I Automatic Penetrometer
GD-0722 Centrifugal Extractor
GD-0722A High Speed Extractor
GD-0620B Bitumen Dynamic Viscometer
GD-0620A Asphalt Dynamic Viscometer
GD-0623 Saybolt Viscosity Tester
GDF-1 Limestone Powder Content Tester
GD-0624 Tenacity Tester
GDV-1 Bitumen Pressure Ageing System
GD-0709A Automatic Marshall Stability Tester
GD-0709 Marshall Stability Tester
GD-6307 Asphalt Content Tester
GD-0751 Emulsified Asphalt Consistency Tester
GD-0655 Emulsified Asphalt Storage Stability Tester
GD-0653 Emulsified Asphalt Particle Charge Tester
GD-0752 Wet Wheel Abrasion Loss Tester
GD-0755 Load Wheel Rolling Te
GD-0754 Adhesion Tester
GD-0705 Compacted Bituminous Mixtures Density
GD—0711A Asphalt Mixture Theoretical Maximum Specific Gravity and Density Tester
GD-0631 Asphalt Float Tester
GD-0334 Fine aggregate Sand Equivalent Tester
GD-XY150 Rotatory Compactor
ELECTRICAL INSTRUMENTS
GDVA-404 CT/PT Analyzer
GDVA-402 Current Transformer CT PT Testing Equipment
GDVA-403 CT Tester,PT Tester
GDJB-PC Relay Protection Tester
GDJB-III Relaying Protection Tester
GDYJ-502 Transformer Oil Breakdown Voltage Tester
GDYJ-501 Transformer Oil BDV Tester
YJJ-II Insulating Oil Dielectric Strength Tester
GDYJ-503 Transformer Oil Breakdown Voltage Tester
GDGK-307 Circuit Breaker Tester
GDGK-306 Circuit Breaker Tester
GDGK-303 Circuit Breaker Tester
GDGY Integrated Precision Oil Tangent Delta Tester
GDGS Insulating Materials Dielectric Loss Tester
GDBC-901 Automatic Transformer Turns Ratio Tester
GDKC-2000 Transformer Load Voltage Adjustment
Switch
Tester
GDKF Transformer Load and Noload Tester
GDZC Transformer DC Resistance Tester
GDDW-III Ground Network
Earth
Resistance Tester
GDXZ Frequency Adjustable Resonance Tester
ZGF DC High Voltage Generator
SLQ Strong Current Generator
YD-Series HV Test AC Hipot Test Tester /DC Hipot Tester
