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Controller
Controller (Product Code: SLE/ETC/08) is a compact analogue control unit used to assemble industrial-style control loops from patchable circuit blocks in control engineering laboratories. Its front panel carries summing junctions, phase lead, proportional and integral blocks, a complete three-term PID block, a function generator, a digital voltmeter and adjustable potentiometers, plus D/A and A/D interface connections. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Construction | Compact unit with analogue electronic circuits connected in blocks |
| Purpose of the blocks | Mimic the important parts of industrial controllers |
| Front panel | Clear diagrams showing each block, each with its own set of connection sockets |
| Blocks | Summing junctions; phase lead; proportional and integral blocks; function generator and digital voltmeter; complete three-term PID (proportional, integral, derivative) block; fully adjustable potentiometers usable as setpoints or attenuators |
| Computer interface | D/A (digital to analogue) and A/D (analogue to digital) connections |
| Use | Blocks are connected in any way the user needs, then linked to the chosen products in the range |
| Product code | SLE/ETC/08 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Controller Unit Used For?
Instead of a sealed box, students see each function of an industrial controller as a separate block and connect the blocks through their sockets to build the structure they want — from simple proportional control to full PID with a phase-lead stage. The function generator provides test signals, and the digital voltmeter lets them read signal and setpoint values directly.
Once built, the loop is connected to a plant from the range and tuned on real hardware. The D/A and A/D connections also let a computer take part, so the same unit supports comparisons between analogue and digital control. It is a natural companion when institutions assemble engineering lab equipment for control practicals.
OEM Manufacturer
The Controller is manufactured by Jain Scientific Equipments Private Limited, which does business as ScienceLab, as the original equipment manufacturer. Assembly takes place at its own licensed factory in Saha, Ambala, Haryana, India, and units are supplied factory-direct to institutions, dealers and importers.
Procurement teams completing vendor forms can use the company's GSTIN, 06AAECJ8618A1ZT, and its Legal Entity Identifier, 3358004HRD1JIVXKYX49. The ScienceLab profile has more company information.
Related Control & Process Engineering Trainers
The Controller connects to products in this range; these trainers give it a real plant to control.
- Servo Trainer — d.c. servo speed and position plant with non-linear effect circuits
- Coupled Tanks Apparatus — liquid-level plant for PID tuning practice
- Thermal Control Process Apparatus — temperature plant with adjustable measurement lag
- Digital Interface — interface-only alternative when the controller blocks are not needed
Browse every trainer in the Control & Process Engineering Trainers category.
Frequently Asked Questions
What blocks are on the Controller?
The Controller (SLE/ETC/08) includes summing junctions, phase lead, proportional and integral blocks, a function generator and digital voltmeter, a complete three-term PID block, and fully adjustable potentiometers that can act as setpoints or attenuators.
Does the Controller connect to a computer?
Yes. The Controller includes an interface with D/A (digital to analogue) and A/D (analogue to digital) connections, so a computer can exchange signals with the circuit blocks and with the apparatus connected to them.
Which apparatus can the Controller be used with?
The Controller is intended to connect to the user's chosen products in the same control engineering range, such as the servo, tank and process trainers. For equipment from other ranges, send us its signal details so compatibility can be checked.
What is the difference between the Controller and the Digital Interface?
The Controller contains analogue controller blocks plus a D/A and A/D interface, while the Digital Interface provides only the interface part. Choose the Controller when students should build analogue loops, and the Digital Interface when control runs entirely on a computer.
Who manufactures the Controller?
The Controller (SLE/ETC/08) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory in Saha, Ambala, Haryana, India. Buyers equipping several benches can order matching units, with quotations handled by the manufacturer.
Is a calibration certificate available for the Controller's digital voltmeter?
Calibration-certificate availability for the digital voltmeter in the Controller should be discussed with us before ordering. Mention it in your enquiry via the contact page so the requirement is reviewed and answered in the quotation.
Request a Quote
Ask for a Controller quotation through the contact page or add it to the enquiry cart along with the trainers it will drive. The manufacturer, Jain Scientific Equipments Pvt Ltd (ScienceLab), sends the quote directly.
Last updated: 24 September 2026
