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DSHD-11143 Lubricating Oils Rust Tester

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Product Description

DSHD-11143 Lubricating Oils Rust-preventing Characteristics Tester
 

Summary
This instrument is designed and made as per standards GB/T 11143 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water and ASTM D665 Standard Test Method for Rust-Prevent Characteristics of Inhibited Mineral Oil in the Presence of Water. It is suitable to determine the ability of inhibited mineral oils, particularly steam-turbine oils, to aid in preventing the rusting of ferrous parts should water become mixed with oil. It can also be used to determine other oils,such as hydraulic oils, circulating oils and heavier-than -water fluids.

Technical Data Sheet

I. Main technical features
1. It adopts digital temperature controller, heater and stirring motor to form the constant temperature bath. The temperature in bath is uniform.
2. It equips a timer to control test time and automatic timing.
3. It equips four sample testing holes. It can do determine four samples at the same time. The test efficiency is high.

II. Main technical specifications

SN.  Item  Parameter
1  Power supply  AC(220±10%)V, 50Hz
2  Temperature range  0℃~100℃
3  Temperature control accuracy  ±1℃
4  Temperature sensor  RTD, Pt100
5  Temperature display  Digital display   
6  Timing range  1min~24hour, can be set at will
7  Time display  Digital display   
8  Temperature control heating power  600W
9  Auxiliary heating power  1000W
10  Rotate speed of stirring motor  1400RPM
11  Sample stir rate  (1000±50)r/min
12  Sample testing positions  Four positions
13  Ambient temperature  (Room temp.~35)℃
14  Relative humidity  ≤85%
15  Maximum power consumption  1800W
16  Dimension  580mm×320mm×600mm

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