Summary

  This instrument is designed and made as per national standard ASTM D1665 and GB/T266 Petroleum Products- Determination of Engler Viscosity, T0622 Bitumen Engler Viscosity Determination(Engler viscometer method) in national industrial standard JTG E20-2011 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering and Shanghai enterprise standard Q/YXYY11 WNE-1 Engler Viscometer.It is suitable to determine the rate of time(seconds) of liquid flow out from Engler viscometer and time(seconds) of distilled water flow out at 20℃ under certain temperature and cubage.This rate is the Engler viscosity.Unit is Engler degree.

 

 

I. Main technical features

1. The instrument adopts desktop, all-in-one and double inner crucible structure. Both of inner and outer crucible adopt
    stainless materials.Inner crucible has been specially processed.The smooth finish corresponds with the test
    requirements.

2. The flow out time adopts digital display.Can do parallel determination for 2 samples at the same time.Easy to use and
    efficiency is high.

3. The temperature controller adopts digital display temperature controller with P,I,D position regulatory function.Easy to
    set the parameters and temperature controlling precision is high.

   

II. Main technical specifications

1. Power supply：AC（220±10%）V, 50Hz

2. Standard water value：(51±1)s

3. Temperature range：(0～100)℃

4. Temperature control accuracy：±0.1℃

5. Engler viscosity thermometer：Correspond with GB/T 514

6. Specification of measuring flask：(200±0.2)ml

7. Inner crucible：stainless steel material

8. Timing: Max 999.9s

9. Timing mode: LED electronic timing

10. Heating power：700W

11. Ambient temperature：(-10～+40)℃

12. Relative humidity： ≤85%

13. Dimension： 430mm×410mm×620mm

14. Maximum power consumption： 800W

 

 

IWNE-1B Engler Viscometer Accessories and Documents List

No.	Name	Unit	Qty	Memo
1	WNE-1B Engler Viscometer	Set	1
2	Temperature sensor	Piece	1	Installed in the instrument
3	Receiving flask (100ml)	Piece	2
4	Engler thermometer (0 ~ 50) ℃ scale division  is  0.5 ℃	Piece	1
5	Engler thermometer (0～100) ℃ scale division  is  0.1 ℃	Piece	1
6	Wooden stopper of viscometer	Piece	2
7	Fuse 10A（φ5×20）	Piece	2
8	Stopping ring for thermometer（1#）	Piece	2
9	Operating Manual	Piece	1
10	Temperature control device usage manual	Piece	1
11	Quality Certificate	Piece	1
12	Repair Guarantee	Piece	1

 IIWNE-1B Engler Viscometer's Reagent and Auxiliary Equipments 

No.	Name	Specification	Quantity	Memo
1	Glycerol or silicone oil	Open flash point＞180℃	2 bottles
2	Absolute ethyl alcohol	Analytical pure 500ml	1 bottle
3	Petroleum solution	Industry grade	2L	Trichloro ethylene
4	Distilled water	3 grade 500ml	Some
5	Filter sieve	Hole 1.18mm	1 piece

Notes：
1The reagent and equipments for installing the instrument are supplied by end-users themselves.
2The usagemanagement and saving of poisonous and harmful reagentpls operate according to the relative principle.
3PLS read the operation manual and industry standard before using the instrument. 




 

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