• Model NO.：GD-8031
• Heating Method：Electric Heating Tube
• Cooling Method：Low Temperature Circulating Water
• Temperature Control Method：Digital Display Pid Thermostat
• Voltage Display：Voltmeter Display
• Working Unit：3 Holes
• Timing Mode：Digital Timer
• Pressure Control：Precision Regulator
• Flow Rate Control：Precision Flow Meter
• Transport Package：Wooden Case
• Specification：Refer to ASTM D1384
• Trademark：GOLD
• Origin：Made in China
• HS Code：9031809090
• Production Capacity：100sets,Month

Basic Info.

Model NO. GD-8031 Heating Method Electric Heating Tube Cooling Method Low Temperature Circulating Water Temperature Control Method Digital Display Pid Thermostat Voltage Display Voltmeter Display Working Unit 3 Holes Timing Mode Digital Timer Pressure Control Precision Regulator Flow Rate Control Precision Flow Meter Transport Package Wooden Case Specification Refer to ASTM D1384 Trademark GOLD Origin Made in China HS Code 9031809090 Production Capacity 100sets/Month

Product Description

Engine Coolant / Antifreeze Corrosion Test Apparatus


Introduction:

The main principle of the instrument is to process the six typical metals used in the engine cooling system into test pieces, then connect them into test piece bundle after weighing, and then completely immerse them in the specified sample.Take out the test piece at the end of the test, weigh again after being cleaned, the corrosion was evaluated by the mass change value before and after the test piece after the calibration.  

The Engine Coolant Corrosion Test Apparatus is suitable for high boiling point and ground non-engine coolants and concentrates, as well as for engine cooling system rust inhibitors.  The instrument is mainly applied to the engine coolant manufacturer and related inspection department.  

The reference standards: SH/T0085 Determination Method of Corrosion Test for Engine Coolants(Glassware Method) ASTM D1384 Standard Test Method for Corrosion Test  for Engine Coolants in Glassware


Key Features:

1. Precision regulator valve controls the intake source, the flow meter adjusts the flow rate: 100ml/min±10ml/min.  
2. Glass test tubes meet the standard requirements.  
3. Microcomputer temperature controller, digital display, accuracy ±0.1 °C  PT100 sensor.
4. Digital timer, record the experiment time, with alarm.  
5. Sand core glass gas diffusion head.  
6. 6 sets of metal test pieces, in line with ASTM standards.


Specifications:
 

1	Model	GD-8031
2	Test standard	ASTM D1384, SH/T0085
3	Heating method	Electric heating tube
4	Cooling method	Low temperature circulating water
5	Temperature control method	Digital display PID thermostat
6	Voltage display	Voltmeter display
7	Working unit	3 holes
8	Timing mode	Digital timer
9	Pressure control	Precision regulator
10	Flow rate control	Precision flow meter
11	Total power	2500W
12	Dimension	690*410*760mm
13	Working power	AC220V 50HZ
14	Net weight	31KG

Engine Coolant / Antifreeze Corrosion Test Apparatus (ASTM D1384):