• Model NO.：GD-2801I
• Standard Needle：2.5g
• Standard Cone：102.5g
• Penetrometer Type：Needle and Cone Penetrometer
• Testing Samples：Asphalt, Wax and Others
• Packing Size：69*41*68cm
• Gross Weight：35kg
• Warranty or Guarantee：1 Year
• Transport Package：Packed in Veneer Case
• Specification：69*41*68cm, 35kg
• Trademark：GOLD
• Origin：China Mainland
• HS Code：9031809090
• Production Capacity：10000 Sets,Month

Basic Info.

Model NO. GD-2801I Standard Needle 2.5g Standard Cone 102.5g Penetrometer Type Needle and Cone Penetrometer Testing Samples Asphalt, Wax and Others Packing Size 69*41*68cm Gross Weight 35kg Warranty or Guarantee 1 Year Transport Package Packed in Veneer Case Specification 69*41*68cm, 35kg Trademark GOLD Origin China Mainland HS Code 9031809090 Production Capacity 10000 Sets/Month

Product Description

Introduction:
Automatic Asphalt Penetrometer / Cone Penetrometer(GD-2801I) is designed and made as per:
V GB/T 4509 "Test Methods for Needle Penetration of Petroleum Asphalt";
V T0604 "Asphalt Needle Penetration Test";
V JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
It is suitable to determine needle penetration of petroleum asphalt, modified asphalt, liquid petroleum asphalt, and residues after evaporation of emulsified asphalt
Characteristics:
V It integrates new design concepts about penetrometer all over the world. It is advanced and delicate.
V It can make determination for needle penetration and cone penetration.
V Controlled by a computer, it can make determination for needle penetration and cone penetration automatically. The test data are accurate and reliable.
V The newly designed up and down assembly can be adjusted freely.
V Equipped with automatic temperature controlling device and magnetic stirrer, so the bath temperature is uniform with high temperature controlling accuracy.
V All parameters are shown on the LCD in real time.
V Equipped with a micro-printer, so it can print out test data.
V It has a computer communication port to communicate with a computer.
Specifications:
V Measurement range: 0~600 penetrations;
V Resolution: 0.1 penetrations;
V Tming selection: 0~60 s; Timing error is less than ± 0.1 s;
V Heating power: 200 W;
V Temperature controlling accuracy: 25± 0.1 ° C; (The ambient temperature should not be higher than 20 ° C);
V Data storage: 30 groups;
V Constant temperature bath: Made of harden glass;
V Stirrer: A magnetic stirrer;
V Standard needle: 2.5± 0.05g; As per GB/T4509, and T0604;
V Up and down holder: It contains fine adjustment and coarse adjustment assembly to let needle tip just contact with sample surface;
V Power supply: AC 220V± 10%, 50 Hz;
V Memory function: It can save 30 groups of test data;
V Others: Equipped with light source and a magnifier, so it is convenient to be operated; The thermostatic device in the water bath is optional;

Model	GD-2801C(With needle and Cone)	GD-2801G(For wax)	GD-2801E1(For asphalt)	GD-2801F(Low temperature)	GD-2801I(Full function)
Max.penetration	600	600	600	600	600
Resolution	0.1mm	0.1mm	0.1mm	0.1mm	0.1mm
Time controlling	5,8,10,12,30,60s	5,8,10,12,30,60s	5,60s	5,60s	0~60s
Temperature controlling	Automatic(25±0.1)	Automatic(25±0.1)	Automatic(25±0.1)	Automatic(5~100±0.1)	Automatic(5~100±0.1)
Characteristics	For oil determination,common type	For wax determination,multifunctional type	For asphalt determination,common type	For determination at low temperature,special type	Automatic determination,full function type.It can create nomograph automatically
Remark	With water bath	With water bath	With water bath	With low temperature circulation water bath	With low temperature circulation water bath