• Model NO.：STHS-40
• Accuracy Grade：1
• Load Way：Electric
• Loading Method：Electric
• Display：Digital
• Control：Dial Gauge
• Weight：220kgs
• Power Source：AC220V
• Oil Cylinder Position：No
• Product Name：Sths-40 Concrete Impervious Apparatus
• Working Pressure：4MPa
• Specimens：6 Pieces Specimens Accepted for One Test
• Working Voltage：AC220V
• Features：Stainless Steel Table and Water Channel, with a Wa
• Transport Package：Wooden Case
• Specification：0.63CBM
• Trademark：SHTG
• Origin：China
• HS Code：9031809090
• Production Capacity：100PCS,Month

Basic Info.

Model NO. STHS-40 Accuracy Grade 1 Load Way Electric Loading Method Electric Display Digital Control Dial Gauge Weight 220kgs Power Source AC220V Oil Cylinder Position No Product Name Sths-40 Concrete Impervious Apparatus Working Pressure 4MPa Specimens 6 Pieces Specimens Accepted for One Test Working Voltage AC220V Features Stainless Steel Table and Water Channel, with a Wa Transport Package Wooden Case Specification 0.63CBM Trademark SHTG Origin China HS Code 9031809090 Production Capacity 100PCS/Month

Product Description

STHS-40 Concrete Impervious Apparatus

 This apparatus is used to determine the depth of penetration of the water into the concrete (impermeability) under known time and pressure. the unit accepts concrete cubic, cylindrical or prismatic specimens having "max. dimensions" of 150x150x150 mm.

The specimen is put into the test chamber, clamped with suitable flanges and round gaskets. A known water pressure is applied on the specimen's surface for a known time. A manometer checks constantly the applied water pressure.
Technical Specifications:

Product Name	Automatic Concrete Impervious Apparatus
Model	STHS-40
Motor Power	90W 1390r / min
Power	380V-50HZ
Working pressure	4Mpa/cm2
Number of specimen	6pcs
Geometry of the molding	175x185x165mm
Working methods	automatic constant pressure (digital display: automatic constant pressure and automatic boost)
The test geometry (also known as the main mode)	Upper mouth diameter: 174 mm Lower mouth diameter: 185 mm Height: 165mm
Plunger pump parameters	Flow rate :0.11L / min  Pump plunger diameter: 12mm  Stroke :10mm Reciprocating frequency :154 times / min
Dimensions	960X650X1000mm
Weight	220Kg