Shree Sati Scientific Industries · Ambala Cantt., Haryana · Since 1980
Since 1980, Sentwin has built dependable equipment for sterilisation, controlled heating, incubation, cold storage, clean-air work, sample preparation and laboratory measurement. Choose the right model by application, required capacity, control range and configuration.
Vertical Autoclave Double Wall
10 to 20 psi (adjustable)Working pressure
Muffle Furnace Industrial Model
1100 °CWorking temperature
10 °C to 60 °C ± 0.5 °CTemperature range
Areas of expertise
Application areaSterilisation
Vertical autoclaves work under saturated steam at an adjustable 10 to 20 psi, in capacities from 22 to 187 litres. Portable models in aluminium and stainless steel carry a pressure gauge to 20 p.s.i. and are supplied with a tripod stand.
Application areaHeating, drying and high temperature
Universal ovens hold +5 °C above ambient to 250 °C in chambers from 28 to 750 litres. Tray dryers take 12 to 96 trays to 200 °C. The industrial muffle furnace runs at a 1100 °C working temperature with a 1200 °C maximum.
Application areaIncubation, germination and stability
BOD incubators are refrigerated, 5 to 50 °C within ±1 °C. Stability chambers hold 10 to 60 °C within ±0.5 °C and 35 to 95 percent relative humidity, from 125 to 1000 litres. Seed germinators pair a heating and a cooling chamber with humidity to 100 percent RH.
Application areaTemperature-sensitive storage
Deep freezers run from ambient to −20 °C in 4 to 15 cubic feet. Blood bank refrigerators hold 4 °C to 6 °C with an audio-visual alarm, from 85 to 400 litres, or 50 to 360 blood bags.
Application areaClean-air workspaces
Laminar air flow cabinets are built in 304 stainless steel with a HEPA filter, pre-filter, static manometer and built-in UV tube, in working chambers from 2 to 6 feet wide.
Application areaMixing and sample preparation
Magnetic stirrers take 1 and 2 litre volumes with a PTFE rotor and continuously variable speed. Rotary shakers carry a 25 or 35 inch square platform driven by a 1/4 or 1/2 HP motor.
Application areaDigestion and extraction
The universal combined Kjeldahl unit puts digestion and distillation on one mild steel tubular stand, with two heating shelves, a B24 glass fume duct, 500 W individually regulated heaters and a brass condenser rack. Soxhlet heating units take 100, 150, 250 and 500 ml flasks.
Application areaDosage forms and pharmacy QC
The single punch machine presses tablets up to 1000 mg with automatic compression and ejection on each wheel revolution. A 12 inch stainless steel coating pan runs off an oil-immersed gearbox with an independent blower and thermostatically heated air, and a canvas-lined polishing pan follows it.
Application areaAnalysis and measurement
The bench digital pH and mV meter is offered with manual temperature compensation, and the digital conductivity meter with five ranges. The flame photometer carries sodium and potassium filters, a compressor and a direct ppm or mg/l readout with automatic ignition and filter selection.
Application areaHistology, physiology and teaching
The sledge microtome takes large paraffin and resin blocks, whole organs and industrial materials on offsettable knife clamps. The Erma type rotary microtome produces uniform sections in one micron steps, and an automatic razor sharpener hones under an acrylic safety canopy.
Equipment
Sterilisation & thermal processing
Forced-convection universal oven with microprocessor controller, 28 L to 750 L.
Environmental control & cold storage · RKB-511
4 °C to 6 °C with audio-visual alarm, 85 L to 400 L (50 to 360 blood bags).
Mixing, shaking & sample preparation · RKB-901
PTFE rotor stirring with continuously variable speed; 1 litre and 2 litre capacities.
Sentwin writes the rotor material as "teflon"; it is given here as PTFE. No temperature range or speed range is stated for this model.
The manufacturer
Direct contact
Discuss the application, capacity, control range and available options before requesting a quotation.
Quality & Compliance
Sentwin takes responsibility for equipment quality with published quality-management and compliance documents supporting the stated range. We confirm the evidence applicable to each quoted model.
Certificate of Registration
ISO 9001:2015 (Quality Management System)
QH-52787/0425 · Paramount Quality Certifications (PQC)
Issued 09.04.2025 · stated expiry 08.04.2028
Certificate of Registration
ISO 13485:2016 (Quality Management System for Medical Devices)
MH-52789/0425 · Paramount Quality Certifications (PQC)
Issued 09.04.2025 · stated expiry 08.04.2028
Certificate of Compliance (CE)
Machinery Directives 2006/42/EC, 2014/32/EC
CH-52788/0425 · Paramount Quality Certifications (PQC)
Issued 09.04.2025 · stated expiry 08.04.2028
Each document states its own scope and conditions, including that validity is subject to successful surveillance audits.
View the documentsCustomer feedback
We have been using Sentwin's high-pressure autoclaves for over three years now. The temperature stability and the build quality of the SS-304 chambers are exceptional. It's rare to find such heavy-duty reliability.
In a high-output pharmaceutical lab, downtime isn't an option. Sentwin's industrial ovens have provided consistent thermal performance. Their 45-year heritage in engineering really shows in the durability of their products.
Switching to Sentwin for our cooling and cryogenic storage was a great decision. The PID controllers are incredibly precise, and the after-sales support is prompt. Highly recommended for any serious scientific facility.
The custom-built incubators from Sentwin fit perfectly into our specialized workflow. They understood our specific dimensions and temperature requirements perfectly. Truly a manufacturer that listens to the scientist.
