1. R
BENCHTOP MUFFLE FURNACES
WITH TEMPERATURE CONTROLLER
MODEL NO. - ACM- MF-72230

2. Benchtop muffle furnaces are excellent for quantitative analysis and organic and
inorganic ashing applications. Single set point models feature digital temperature
control. LED displays chamber temperature continuously; displays set point at the
touch of a button. Bench Top Muffle furnaces are designed with multiple safeties
features and includes a choice of two temperature control options. It reaches a
1700°C maximum temperature. Heavy-duty firebrick insulation surrounds the
opening for added durability.
The interior chamber features built-in racks that allow adjustable positioning of a
ceramic shelf (included), which effectively doubles the working area. It comes with
complete with on/off switch, thermocouple and grounded three-wire cord and plug. It
has a Safety features for Door safety switch protects operator by removing power to
the heating elements upon opening the door. Thermocouple
break protection cuts power to the
heating elements, preventing a
thermocouple failure runaway
condition.
It has an adjustable Alarm or over
temperature Protection (OTP) setting
that can be used to protect the furnace
or loaded chamber from excessive
heat. Thermocouple break protection
cuts power to the heating elements,
preventing a thermocouple failure
BENCHTOP MUFFLE FURNACES
WITH TEMPERATURE CONTROLLER
R
TECHNOCRACY PVT. LTD.

3. TECHNOCRACY PVT. LTD.
R
Ÿ It is ideal for ashing organic or inorganic samples, and ignition tests.
Ÿ It Can be used for determination of volatile and suspended solids
Ÿ Drop-down door convenient for loading and unloading, Analog controls, Display reads
chamber temperature or set-point temperature
Ÿ Safety switch removes power from heating elements when door is open.
Ÿ Over temperature Protection
Ÿ 1700°C maximum temperature
SALIENT FEATURES
runaway condition. Four individual embedded elements in special refractory cement
permit excellent heat distribution in the chamber. Door safety switch protects operator
by removing power to the heating elements upon opening the door. LED display
simultaneously shows both set point and actual furnace temperatures in either °C or
°F (programmable models only).
It has unique features of Single ramp to set point and a dwell and Single display shows
actual temperature or set point. Ramps to vary heat-up rate and dwell cycles to hold
temperature at set levels from 0.1 to 999.9 minutes.
Holdback feature holds program until furnace temperature heats up or cools down to
preprogrammed parameters—program will never outrun furnace performance. All
SSP and programmable models feature over temperature protection (not available on
basic models). Temperature control accuracy is ±1 0C. Models with 31-segment
controllers are equipped with a bi-directional, fully isolated RS-232 interface for
connecting to prin. Open-coiled heating elements on both sides of chamber provides
excellent temperature uniformity.

4. R
TECHNOCRACY PVT. LTD.
Furnace construction
Inside Chamber Size
Standard Working
Temperature
Maximum Working
Temperature
Temperature Control
Double shell steel case with cooling fan to keep outside
case cool
High purity alumina fiber insulation for max. energy saving
160 x 150 x 150mm (6.3" x 5.9" x 5.9"), 3.6L
1600°C or 2912° F (continuous)
1700°C or 3092° F (< 3 hours)
PID automatic control via SCR (Silicon Controlled
Rectifier) power control, e.g. current limiting phase angle
fired the resistor with 31 steps programmable.
0~20°C / min (suggestion =< 10°C)
+/- 1 °C
+/- 5°C over 120 mm (5") @ 1700°C
+/- 2°C over 80 mm (3") @ 1700°C
Super 1800 grade MoSi2 Heating Elements (30 x 300mm)
TECHNICAL SPECIFICATIONS
Temperature uniformity
Heating Element
Heating Rate
Temperature Accuracy

5. TECHNOCRACY PVT. LTD.
R
TECHNICAL SPECIFICATIONS
B Type (Pt-Rh to Pt-Rh) with Alumina tube
AC 208V-240V single phase, 50/60 Hz (50A air breaker required)
3 KW
515 x 500 x 730 mm (20.28" x 20" x 28.75")
100 Kg (230 lbs)
One year limited warranty (Consumable parts such as processing
tubes, o-rings and heating elements are not covered by the
warranty, please order the replacement at related products
below.)
CE certified
45" x 45"x 45”
280 lbs
Thermocouple
Working Voltage
Max. Power
Outside Size
Net Weight
Warranty
Certificate
Shipping Dimension
Shipping Weight

6. SALES OFFICE (HONG KONG)
SHOWROOM
SALES OFFICE (RUSSIA)
Unit D 28 11/F Wing Tat Comm,Bidg 97, Bonham Strand East,
Sheung Wan, Hong Kong (PRC)
Tel.: 0086-13929598046 0086- 18922303099
E-mail.: hk@acmasindia.com
J-284 Sector 1 Bawana Industrial Estate, Bawana,
Delhi, INDIA-110039
Tel.: 0091-0-9312219738 (M) +91- 9717741167
E-mail.: info@acmasindia.com
Inmed Trade Street Ozerkovsky Embankment,
Unit No 50, Straine- 1, Off- 502, Moscow, Russia
E-mail.: info@acmasindia.com
Tel.: 0049- 79592345 | Email: russia@acmasindia.com
TECHNOCRACY PVT. LTD.
www.acmasindia.com | www.cleanroom-equipments.com | www.lab-furnaces.com
An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485
WHO: GMP Products | GLP Compliant Products
SALES OFFICE (INDIA)
th
Office no. 506 & 507, 5 Floor, Plot no.- C-9,
Pearls Best Height-II, Netaji Subhash Place,
Pitam Pura, Delhi- 110034
Land Line No.: +91 - 11- 47619688,
Fax: +91-11-47619788
E-mail.: info@acmasindia.com