Resistivity meters measure the resistivity of fluids, slurries or semi-solids.  These solid state electronic instruments are designed to meet the needs of field and laboratory personnel for resistivity measurement according to API procedure.
Resistivity Range: 0.01 to 100 Ohm-Meters
Temperature Range: 10 to 50℃

The electrical stability (ES) of an oil-based drilling fluid is related to the stability of the emulsion and oil-wetting capability.
It conforms to the test procedure described in  API Recommended Practice 13B-2. 
Output voltage range:0 to 2025   V ± 25 V peak to ground (1432 RMS) Breakdown peak output current   :61 micro-amps (1.59mm)

The  Cementing Constant Speed Blender facilitates the preparation of oil well cements for testing according to the guidelines stated within API Specification 10.
 
Two   preset speeds of 4,000 and 12,000RPM
 
Variable Speeds Range:0-18,000 RPM 

The Model RCMB Series Mud Balance provides a simple, practical method for accurate determination of fluid density.
Measuring   Range (4 Scales): 6-25 lb /gal  ; 310-1300 lb /sq in/100ft of depth ;  45-190 lb /cu ft ; 0.72-3.0 gms /cm3 Specific Gravity

Retort 10ml Oil and Water Kit, with Electronic Temperature Control, Model RROW-10N
Used to determine the quantity of liquids and solids in a drilling fluid
with Electronic Temperature Control
Sample Cup: 10 mL capacity Working Temperature: 930°F ± 70° F (516 ±22°C).

Retort 20ml Oil and Water Kit, with Electronic Temperature Control, Model RROW-20N
Used to determine the quantity of liquids and solids in a drilling fluid with Electronic Temperature Control
Sample Cup: 20 mL capacity Working Temperature: 930°F ± 70° F (516 ±22°C).

The Mud Cooler for Rheometer provides controlled sample cooling for a Viscometer. The circulating chiller is capable of regulated sample cooling; from ambient temperature to -20°C.

Delivers reliable torque measurements for rigs that use chain-driven rotary tables  
Torque sensor measures torque variation of the drilling tool driven by the rotary table with rotary table torque sensor of tension pulley type, so as to show the operating condition of the downhole drilling tool and changes in the bottom hole stratum, which is helpful to know the downhole condition and avoid accident.

The Dynamic Linear, Swell Meter , High Temperature helps determine shale hydration or dehydration by measuring the increase or decrease in length over time of reconstituted or intact shale core. 
Measuring Units 4 head,Measuring Range:0-20mm Working Temperature:0-300℃（572℉）

(1)Working Pressure: 5,000 psi (2) Working Temperature: Ambient to 600 ℉ (3) Core diameter: Customer specified (4)Core length: Customer specified

(1)Working Pressure: 15,000 psi (2) Working Temperature: Ambient to 600 ℉ (3) Core diameter: Customer specified (4)Core length: Customer specified

The HTHP Filter Press is designed to evaluate the filtration characteristics of drilling fluids, cement slurries, fracturing fluids, and completion fluids under elevated temperatures and pressures.
Maximum   Temperature : 350℉ (177℃)
175ml Single Capped   Cell for Filter Paper