warranty: 12 month

welcome to our factory !

Friend Instrument Company is more than a technical instrument manufacturer. We are committed to providing you with full support for your laboratory testing needs. Our extensive range of support services is brought to you by our staff of technically knowledgeable, trained specialists who are experienced in testing petroleum products and servicing instrumentation. We take care of you through the whole process... before and after your purchase from Friend.

Gas chromatograph;

LUBRICATING OIL TESTS

Bearing Compatibility, Cloud & Pour Points, Coking Tendency, Copper Strip Corrosion, Corrosion of Lead, Corrosivity / Oxidation, Demulsibility Characteristics, Evaporation Loss, Oxidation Test, Oxidation Stability, Rotating Bomb Oxidation (RBOT), Rust Preventing Characteristics, Thin Film Oxidation Uptake, Tribology, Water Separability  

FUEL TESTS
Bearing Compatibility, Cloud & Pour Points, Coking Tendency, Copper Strip Corrosion, Corrosion of Lead, Corrosivity/Oxidation, Demulsibility Characteristics, Evaporation Loss, Oxidation Test, Oxidation Stability, Rotating Bomb Oxidation (RBOT), Rust Preventing Characteristics, Thin Film, Oxidation Uptake, Tribology, Water Separability

 LUBRICATING GREASE TESTS

Apparent Viscosity, Copper Strip Corrosion, Corrosion Preventive Properties, Dropping Point, Evaporation Loss, Grease Mobility, Leakage Tendencies, Life Performance, Low Temperature Torque, Oil Separation, Oxidation Stability, Particle Contamination, Penetration, Roll Stability, Tribology, Water Leaching, Water Spray Off, Water Washout Characteristics
GENERAL TESTS
Aniline Point, ASTM Color, Autoignition Temperature, Density and Relative Density, Distillation, Film Thickness, Flash Point, Kinematic Viscosity, Penetration, , Rust Protection, Salt in Crude, Sampling, Saybolt Color, Sediment Content, Sulfur Content, Thermometer Calibration, Unsulfonated Residue

  1. What's the warranty?

Normally 12 months

 2.Does the power supply can customized?

YES ,if you need customized power supply,pls tell us when you put the order.

 3.What's the production time?

if no instock Usually 20 days for production, some equipments need extra time to debug.

4.What's the Dlivery method ?

Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safty packing)

 5.What's the delivery time?

According to different method and country , express will be 3~15 days

6. How to install and operate?

According to each instruction manual which sent with equipment. ( We also provide after-sale technical support) 

7.What's the payment term?

Usually we do 30%TT deposit ,70%TT balance before shipping.LC,Western Union,MoneyGram are acceptable.