Box Furnaces
Model 1100°C Moldatherm

Lindberg/Blue M Moldathermâ 1100°C box furnaces feature a choice of microprocessor-based single setpoint or programmable control instrumentation. Available in four popular chamber sizes to meet the most demanding laboratory applications, these furnaces include unique insulation and heating element composites to minimize outer surface temperatures while maintaining uniform heat distribution within the chamber.

FEATURES

Two control options RS 485 communications port available as an option Controlled heat-up rate eliminates thermal shock to materials Quick heat-up and cool-down rates Energy efficient Moldathermâ insulation with fully embedded heating element Unique double-wall construction minimizes exterior surface temperatures for operator safety and energy efficiency Side-hinge door for convenient operation and full chamber access Long-life Type "K" thermocouple Air vent (1" dia., top) and air inlet (.375" dia., rear) for inert atmosphere exchange Removable and replaceable Moldathermâ hearth plate supports load and prevents damage due to spillage Main power on/off switch on control panel Safety door switch to interrupt power to heating element when door is opened; protects heating element and minimizes exposure to end-user Available in 120V and 208/240V configurations

DIGITAL, SINGLE SETPOINT CONTROLLER

Microprocessor-based control with advanced self-tuning feature automatically sets best control parameters for the thermal process. PID control (proportional, integral, derivative) prevents overshoot Single segment, single setpoint, 1 ramp to setpoint Adjustable high limit overtemperature protection Simultaneous LED display of actual temperature vs. setpoint May be configured to display temperature in either °C or °F UL, CUL approval pending

DIGITAL 16 SEGMENT PROGRAMMABLE CONTROLLER

Microprocessor-based control with advanced self-tuning feature automatically sets best control parameters for the thermal process. PID control (proportional, integral, derivative) prevents overshoot 16 segments, 1 program with 16ramps (up and down) and 16dwells (timed holds) Adjustable high limit overtemperature protection (optional) Simultaneous LED display of actualtemperature vs. setpoint May be configured to display temperature in either °C or °F 1 program with 16 segments for ramps (up and down) and dwells (timed holds)

SPECIFICATIONS
0.07 cu.ft. (1.99 iters)
	Integrated Control	Electrical, 1Ø	Watts	Int. (WxF-BxH)	Ext. (WxF-BxH)	Ship Weight
BF51748A	Digital/OTP	120V, 50/60 Hz	1800	4x8x4 in. 10.1x20.3x10.1cm	15x20x17.5 in. 38.1x50.8x44.4cm	55lbs (25kg)
BF51748C	Digital/OTP	208/240V,50/60Hz	1800	4x8x4 in. 10.1x20.3x10.1cm	15x20x17.5 in. 38.1x50.8x44.4cm	55lbs (25kg)
BF51848A	16 Seg/1 Prog/OTP	120V, 50/60 Hz	1800	4x8x4 in. 10.1x20.3x10.1cm	15x20x17.5 in. 38.1x50.8x44.4cm	55lbs (25kg)
BF51848C	16 Seg/1 Prog/OTP	208/240V,50/60Hz	1800	4x8x4 in. 10.1x20.3x10.1cm	15x20x17.5 in. 38.1x50.8x44.4cm	55lbs (25kg)
0.1875 cu.ft. (5.3 liters)
	Integrated Control	Electrical, 1Ø	Watts	Int. (WxF-BxH)	Ext. (WxF-BxH)	Ship Weight
BF51766A	Digital/OTP	120V, 50/60 Hz	1800	6x9x6 in. 15.2x22.8x15.2cm	17x21x 21.5 in. 43.1x53.3x54.6cm	110lbs (50kg)
BF51766C	Digital/OTP	208/240V,50/60Hz	1800	6x9x6 in. 15.2x22.8x15.2cm	17x21x 21.5 in. 43.1x53.3x54.6cm	110lbs (50kg)
BF51866A	16 Seg/1 Prog/OTP	120V, 50/60 Hz	1800	6x9x6 in. 15.2x22.8x15.2cm	17x21x 21.5 in. 43.1x53.3x54.6cm	110lbs (50kg)
BF51866C	16 Seg/1 Prog/OTP	208/240V,50/60Hz	1800	6x9x6 in. 15.2x22.8x15.2cm	17x21x 21.5 in. 43.1x53.3x54.6cm	110lbs (50kg)
0.65 cu.ft. (18.4 liters)
	Integrated Control	Electrical, 1Ø	Watts	Int. (WxF-BxH)	Ext. (WxF-BxH)	Ship Weight
BF51794C	Digital/OTP	208/240V, 50/60Hz	3500	9x14x9 in. 22.8x35.6x22.8 cm	21x25.75x26 in. 53.3x65.4x66cm	130lbs (59kg)
BF51894C	16 Seg/1 Prog/OTP	208/240V, 50/60Hz	3500	9x14x9 in. 22.8x35.6x22.8 cm	21x25.75x26 in. 53.3x65.4x66cm	130lbs (59kg)
1.5 cu.ft. (42.5 liters)
	Integrated Control	Electrical, 1Ø	Watts	Int. (WxF-BxH)	Ext. (WxF-BxH)	Ship Weight
BF51728C	Digital/OTP	208/240V, 50/60Hz	5600	12x18x12 in. 30.5x45.7x30.5cm	24x30x28 in. 60.1x76.2x71.1cm	185lbs (84kg)
BF51828C	16 Seg/1 Prog/OTP	208/240V,50/60Hz	5600	12x18x12 in. 30.5x45.7x30.5cm	24x30x28 in. 60.1x76.2x71.1cm	185lbs (84kg)

NOTE

All models include 10ft power cord except 1.5cu.ft models which require customer supplied power cord of hard wiring Use with inert atmosphere will exhibit some leakage Actual performace may vary depending on load, chamber size, sample placement, ambient temperature and environmental conditions