Product Details

Electrohydrodynamic Drying Chamber for Laboratory Experiments in Nonthermal Food Drying

Chamber for drying of sliced fruits and vegetables using high voltage DC electric fields cum external convection

Key Specifications

Custom designed control panel made of MS with powder coating (Siemens grey colour)
Dimensions: 270 mm x 250 mm x 450 mm
Input Power: 220-230V AC at 50 Hz
Output Current: Maximum output current: 20 mA
System trips if current exceeds 20 mA

Features

Overcurrent protection (OCP)
Overvoltage protection (OVP)
Fuse protection on the panel
Ability to set current limit via potentiometer
Ability to set output voltage via potentiometer
Adjustable digital timer (Make: “Selec” 46 mm x 46 mm)
6-in-1 multifunction meter for input voltage, input current, and input power measurement
Digital display for output voltage and output current
H.V. ON / H.V. OFF switch for high voltage control
Main ON switch for system power
Custom Designed DC step-up transformer
Material of Construction: MS with powder coating
Dimensions: 1 feet x 1 feet x 1.5 feet; Total height of transformer not exceeding 2.5 feet
2 bushings (node and cathode) of 1 feet height maximum
Output Voltage: ±30 kV DC with respect to ground
User can switch between positive or negative polarity by grounding the other terminal
Cooling System: Uses oil-cooled transformer for heat dissipation and safety
Lead Time: Supply lead time: 2 months from written order confirmation
Drying Area: 190 mm X 190 mm
Sample Weight: ~ 100 g, depending on density and slice thickness
Power supply and speed controller is included for the inlet and outlet fans
Limit switch is included for the H.V. ON/OFF as per opening of the door to ensure user safety
Includes Load cell for weight measurement
Includes software for continuous weight measurement
Includes hardware and software for continuous temperature and RH measurement

Technical Specifications

Parameter	Value
Control Panel	Custom designed control panel made of MS with powder coating (Siemens grey colour)
Control Panel Dimensions	270 mm x 250 mm x 450 mm
Input Power	220-230V AC at 50 Hz
Output Current	Maximum output current: 20 mA
Trip Condition	System trips if current exceeds 20 mA
Protection Features	Overcurrent protection (OCP), Overvoltage protection (OVP), Fuse protection on the panel
Adjustable Controls	Ability to set current limit via potentiometer; Ability to set output voltage via potentiometer
Digital Timer	Adjustable digital timer (Make: “Selec” 46 mm x 46 mm)
Meters and Displays	6-in-1 multifunction meter for input voltage, input current, and input power measurement; Digital display for output voltage and output current
Switches and Indicators	H.V. ON / H.V. OFF switch for high voltage control; Main ON switch for system power
Transformer	Custom Designed DC step-up transformer
Transformer Material	Material of Construction: MS with powder coating
Transformer Dimensions	1 feet x 1 feet x 1.5 feet; Total height of transformer not exceeding 2.5 feet
Transformer Bushings	2 bushings (node and cathode) of 1 feet height maximum
Transformer Output Voltage	±30 kV DC with respect to ground
Polarity Selection	User can switch between positive or negative polarity by grounding the other terminal
Cooling System	Uses oil-cooled transformer for heat dissipation and safety
Lead Time	Supply lead time: 2 months from written order confirmation
Drying Chamber	Chamber for drying of sliced fruits and vegetables using high voltage DC electric fields cum external convection
Drying Area	190 mm X 190 mm
Sample Weight	~ 100 g, depending on density and slice thickness
Fan Power and Speed Control	Power supply and speed controller is included for the inlet and outlet fans
Safety Interlock	Limit switch is included for the H.V. ON/OFF as per opening of the door to ensure user safety
Weight Measurement	Includes Load cell for weight measurement; Includes software for continuous weight measurement
Temperature and RH	Includes hardware and software for continuous temperature and RH measurement