Heat Transfer in Bomb Calorimeter in Chemical Thermodynamics Formulas

Yes, the Heat Transfer in Bomb Calorimeter, measured in Heat Transfer Coefficient can be negative.

Heat Transfer in Bomb Calorimeter is usually measured using the Watt per Square Meter per Kelvin[W/m²*K] for Heat Transfer Coefficient. Watt per Square Meter per Celcius[W/m²*K], Joule per Second per Square Meter per Kelvin[W/m²*K], Kilocalorie (IT) per Hour per Square Foot per Celcius[W/m²*K] are the few other units in which Heat Transfer in Bomb Calorimeter can be measured.