HTM Hydraulics Private Limited

The DHT 1 Series Digital Hydraulic Testers accurately measure flow, pressure and temperature. The tester is designed to conveniently check the performance of hydraulic pumps, motors, valves and hydrostatic transmissions.
This easy to use diagnostic tester has simplified controls and can pinpoint hydraulic system faults, reducing downtime and helping in preventive maintenance. The tester comprises a turbine flow block and a large easy to read digital display which indicates both flow and temperature.
The tester has a built-in loading valve to simulate the working pressure during normal machine operation. The built-in safety discs protect the machine and operator in event of excessive pressure, allowing oil to safely bypass the loading valve INTERNALLY with no spillage of oil from the hydraulic circuit, eliminating clean-up costs and environmental hazards.

 

Features:

• Flows up to 800 lpm (210 US gpm)
• Pressure up to 480 bar (7000 psi)
• Temperature up to 120°C (250°F)
• Digital display for flow / temp, analogue pressure
• Flow accuracy 1% of full scale
• Easy to use

 

Functional specifications:

• Ambient temperature: 5 to 40°C (41-104°F)
• Fluid type: Hydraulic oil
• Accuracy: Flow: ± 1% full scale
• Pressure: ± 1.6% full scale
• Temperature: ± 1°C (± 2°F)

Flow range:

• DHT 401 : 10-400 LPM
• DHT 801 : 20-800 LPM

 

Dimensions in mm (inches):

• DHT401 240 (9.45”) wide, 200 (7.87”) deep, 200 (7.87”) high
• DHT801 245 (9.65”) wide, 225 (8.86”) deep, 225 (8.86”) high

 

Weight:

• DHT401 Unpacked 6.5Kg (14lbs)
• DHT801 Unpacked 10Kg (22lbs)

 

Construction materials:

• Case: Painted mild steel
• Flow block: High tensile aluminum
• Seals: Viton as standard - EP seals on request

Operation:
DHT Testers are microprocessor based instruments providing flexibility and high accuracy.Flow and Temperature are permanently displayed and data presentation is by 8 digit liquid crystal display with 8mm high characters.
The readout is programmed to refresh the display each second. Low power micro-circuitry minimises battery consumption. An automatic switch turns the power off one hour after the last operation. The standard 9 volt battery is available worldwide and gives typically 6 months normal testing. The turbine block is made from high tensile aluminium and houses a six blade turbine rotating on a stainless steel bearing and shaft. Built-in flow straighteners reduce flow turbulence and allows accurate flow measurement in both directions.
The integral loading valve gives progressive pressure loading in either flow direction. Replaceable safety discs relieve to internally by-pass the oil if the maximum pressure is exceeded by ~ 5%. Replacement safety discs are stored in an internal holder machined in the rear of the flow block. 

Additional Information:

• Item Code: DHT-801
• Port of Dispatch: England
• Delivery Time: Ex- Stock/ 5 weeks

Webtec Hydraulic Multimeter, are manufactured with precision utilizing top notch material & latest techniques following the industrial norms.
These Multimeters are Portable and the Diplay is digital, with High Accuracy. These are Turbine type and can Display Flow, Pressure and Temperature.

Features:

• Temperature up to 120°C (250°F)
• Large digital screen, adjustable contrast
• Flow accuracy 1% of reading

Technical Specifications:

• Flows up to 800 lpm (100 US gpm)
• Pressures up to 480 bar (7000 psi)
• Temperature up to 120°C (250°F)
• Large digital screen, adjustable contrast
• Flow accuracy 1% of reading
• Peak pressure up to 600 bar (8700 psi)

Specifications:

• Ambient temperature: 5 to 40°C (41-104°F)
• Fluid type: Hydraulic oil
• Accuracy: Flow: ± 1% of indicated reading (15 to 100% of range)
• Pressure: ± 0.5% full scale
• Temperature: ± 1°C (± 2°F)
• Power: Below 100KW (134HP) ± 3KW (± 4HP) Above 100KW (134HP) ± 5KW (± 6.7HP)
• Volumetric efficiency: ± 1%

Dimensions in mm (inches):

• DHM403 240 (9.45”) wide, 200 (7.87”) deep, 200 (7.87”) high
• DHM803 245 (9.65”) wide, 225 (8.86”) deep, 225 (8.86”) high

Construction Materials:

• Case: Painted mild steel
• Flow block: High tensile aluminium
• Seals: Viton as standard - EP seals on request

Additional Information:

• Item Code: DHM-803
• Port of Dispatch: U.K

Webtec Portable Flow Meter- DHM 4 series. These flow meters are manufactured utilizing optimum quality material and latest technology keeping in mind the set norms of industry.
The DHM 4 series is featured with automatic calculation of hydraulic power and volumetric efficiency. In addition, these flow meters produce an electronic report for immediate email to the customer. This has a Bluetooth feature, which enables it to send the recorded Data to the Phone

Features:

• Produce an electronic report for immediate email to the customer
• Automatic calculation of hydraulic power and volumetric efficiency.
• Record data to robust, non-volatile memory.

Specifications:

• Produce an electronic report for immediate email to the customer
• Flow: 800 lpm (210 US gpm)
• Pressure: 480 bar (7000 psi)
• Accurate measurements and FAST response bar graphs to aid diagnosis.
• Automatic calculation of hydraulic power and volumetric efficiency.
• Record data to robust, non-volatile memory.
• Tester with Record Facility

 

Additional Information:

• Item Code: DHM-404

We are offering our clients a wide range of Mechanical Hydraulic Tester. This hydraulic tester provides the ideal solution for servicing and commissioning hydraulic circuits on agricultural and other mobile machinery. Our offered hydraulic tester is available in numerous specifications as per the needs of customers. This hydraulic tester provides the service engineer with quick, accurate and simple performance testing of motors, valves, pumps, steering systems and complete hydraulic circuits.

Features:

• Pressures up to 420 bar (6000 psi)
• Temperature up to 110°C (230°F)
• Analogue display for flow, pressure and temperature
• Four flow ranges: 30, 60, 120 or 200 lpm (8, 16, 32 or 54 US gpm)
• No batteries required

Technical Specifications:

• Flows up to 200 lpm (54 US gpm)
• Pressures up to 420 bar (6000 psi)
• Temperature up to 110°C (230°F)
• Analogue display for flow, pressure and temperature
• Four flow ranges: 30, 60, 120 or 200 lpm (8, 16, 32 or 54 US gpm)
• No batteries required

Specifications:

• Ambient temperature: -10 to 50 °C (14 - 122 °F)
• Fluid type: Hydraulic oils
• Fluid temperature: 20 to 80 °C (68 - 176 °F) continuous use. Intermittently (< 10 minutes) up to 110 °C (230 °F).
• Maximum pressure: 420 Bar (6000 psi)
• Displays: Pressure and flow 2.5” (63mm) dials Temperature 2” (50mm) long scale 20 to120 °C (68 - 248 °F)
• Accuracy: Flow: ± 4% of full scale Pressure: ± 1.6% of full scale Temperature: ± 2.5 °C (± 5 °F)
• Dimensions:
• 310 x 105 x 120 mm (12-1/4” x 4-1/8” x 4-7/8”)

Weight:

• 6.6 kg (14.5 lbs)

Construction:

• Material Case: Painted steel - removable lid
• RFI body: Aluminium 2011T6
• Load valve body: Aluminium 2011T6
• Internal components: Stainless steel, brass
• Seals: Viton

Additional Information:

• Item Code: RFIK
• Port of Dispatch: U.K
• Delivery Time: Ex- Stock

The DHT 1 Series Digital Hydraulic Testers accurately measure flow, pressure and temperature. The tester is designed to conveniently check the performance of hydraulic pumps, motors, valves and hydrostatic transmissions.
This easy to use diagnostic tester has simplified controls and can pinpoint hydraulic system faults, reducing downtime and helping in preventive maintenance. The tester comprises a turbine flow block and a large easy to read digital display which indicates both flow and temperature.

The tester has a built-in loading valve to simulate the working pressure during normal machine operation. The built-in safety discs protect the machine and operator in event of excessive pressure, allowing oil to safely bypass the loading valve INTERNALLY with no spillage of oil from the hydraulic circuit, eliminating clean-up costs and environmental hazards.

Features:

• Digital display for flow / temp, analogue pressure
• Flow accuracy 1% of full scale
• Easy to use

Specifications:

• Flows up to 400 lpm (100 US gpm)
• Pressures up to 420 bar (6000 psi)
• Temperature up to 120°C (250°F)
• Digital display for flow / temp, analogue pressure
• Flow accuracy 1% of full scale
• Easy to use

 

Additional Information:

• Item Code: DHT-401
• Delivery Time: approx 4-6weeks

Webtec Hydraulic Multimeter, are manufactured with precision utilizing top notch material & latest techniques following the industrial norms. 
These Multimeters are Portable and the Diplay is digital, with High Accuracy. These are Turbine type and can Display Flow, Pressure and Temperature. 

Features:

• Flows up to 400 lpm (100 US gpm)
• Pressures up to 420 bar (6000 psi)
• Temperature up to 105°C (220°F)
• Large digital screen, adjustable contrast
• Flow accuracy 1% of reading

Specifications:

• Ambient temperature: 5 to 40°C (41-104°F)
• Fluid type: Hydraulic oil
• Accuracy: Flow: ± 1% of indicated reading (15 to 100% of range)
• Pressure: ± 0.5% full scale
• Temperature: ± 1°C (± 2°F)
• Power: Below 100KW (134HP) ± 3KW (± 4HP)
• Above 100KW (134HP) ± 5KW (± 6.7HP)
• Volumetric efficiency: ± 1%

Dimensions in mm (inches):

• DHM403 240 (9.45”) wide, 200 (7.87”) deep, 200 (7.87”) high
• DHM803 245 (9.65”) wide, 225 (8.86”) deep, 225 (8.86”) high

Construction materials:

• Case: Painted mild steel
• Flow block: High tensile aluminium
• Seals: Viton as standard - EP seals on request

Additional Information:

• Item Code: DHM-403