Natural convection ovens of standard type.

A natural convection, programmable constant temperature oven incorporating programmable operation functions and a wide range of other function, and boasting enhanced safety features and operability.

• Fixed setting, programmed, Quick Auto stop, Auto stop, and Auto start operating modes are possible, along with easy control capabilities.
• Settings can be made digitally using the dedicated operation menu keys or the keys. Incorporates a 30-step, 3-pattern program controller with repeat functions.
• Over-heating prevention and calibration offsetting are possible through the auxiliary functions.
• Comprehensive safety features.

	DVS402	DVS602
Performance
Circulation method	Natural convection
Operating temperature range	Room temp.+5 to 260deg.C
Temp. control accuracy Temp. distribution accuracy	±1.0deg.C(at 260deg.C) ±5.0deg.C(at 260deg.C)
Max. temp. reaching time	Approx. 90 min.
Components
Interior material Exterior material	Stainless steel Cold rolled steel plate with melamine resin baking finish
Heat insulating material	Glass wool
Heater	Stainless pipe heater
	1.2KW	1.36KW
Exhaust port/Cable hole	30 mm l.D.×2 pcs.(the top) /30 mm l.D.×1 pc.(right side)
Observation window	250×280 mm
Controller
Temp. controller	3 patterns program controller, PID control by microprocessor
Temp. setting method	Operation menu key and Digital setting by key
Temp display method	Measurement temp. : Digital display by green LED Setting temp. : Digital display by red LED
Timer	1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. 50 min.
Min. division	1 min. or 1 Hrs.
Operation function Program mode	Fixed temperature operation, Program operation, Auto start, Auto stop, Quick Auto-stop, Program operation : 6 pattern, 30 steps(30 steps×1, 15 steps×2, 10 steps×3)
Additional functions	Calibration off-set function, Key lock , Uninterruptible power for memory, Pattern repeat function
Heater circuit control	SSR control
Sensor	K-thermocouple
Safe Device
Safety countermeasures	Self diagnosis functions (temp. sensor abnormal, Heater disconnection, SSR- short, Memory abnormal, Automatic overheating prevention), Overheat prevention, Electric leakage breaker with over current protection
Standard
Internal dimensions (W×D×Hmm) External dimensions(W×D×Hmm) Internal capacity	450×490×450 560×601×820 99 liters	600×540×500 710×651×870 162 liters
Shelf plate with standard load	Approx. 15kg/piece
Shelf rest step number	9 steps	12 steps
Shelf rest pitch	30 mm
Power source 50/60Hz	100V/220V single phase, 13A/5.9A	100V/220V single phase, 14.5A/6.6A
weight	Approx. 48 kg	Approx. 63 kg
Accessories
Shelf plate	Stainless steel, 2 pcs.
Shelf bracket	4 pcs.

• The performance shown here is the value under the condition of the ambient temperature of 23deg.C±5deg.C, humidity of 65%RH±20%.
• The projection is not included for Internal dimensions and External dimensions.

Optional items

Remark Description Model No. Product Code ○ Stand ON61 DVS Series 211856   Stacking support for DVS402, OD40 DVS Series 212822   Stacking support for DVS602, OD60 DVS Series 212823   Shelf (with support 2 pcs) for DVS402 DVS Series 212246   Shelf (with support 2 pcs) for DVS602 DVS Series 212266 ● Cable Port, 25mm dia DVS Series 281131 ● Cable Port, 50mm dia DVS Series 281132 ● Temperature output terminal (4-20 mA) DVS Series 281133 ● External alarm terminal/ time-up output terminal (to choose either) DVS Series 281134 ● External communication function (RS485) DVS Series 281135 ● External communication adapter (changeable to RS232C) DVS Series 281136   Anti-vibration material with support EPM-08 DVS Series 851352   Anti-vibration material without support  EPM-05 DVS Series 851351

Note: 1. The item marked " ● " in the column of "Remark" shall be ordered together with the main unit. 2. The transportation cost will not be required if the order is together with main unit except the item marked "○". In case you order the item marked "○" together with the main unit, please ask Yamato to obtain the correct transportation cost.