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November 21, 2009


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Catalog :: Chemicals :: Chemicals, S :: Sodium I-Sodium P :: VWR* Heated/Refrigerated Circulators

VWR*<b> </b>Heated/Refrigerated Circulators

VWR* Heated/Refrigerated Circulators

Ideal for direct immersion of samples or circulating through external systems. The standard controller features a two-speed pressure pump and an easy-to-set temperature encoder with three user-set presets to allow for rapid setpoint change. The analog controller features accurate, proportional temperature control and includes a thermometer for temperature readout.
The 6L (1.6gal.) baths provide precise, stable temperature control down to �20�C (�4�F). The 21cm (8%num%1%/num%/%den%4%/den%") wide footprint helps conserve precious bench space. Baths have a cooling capacity of 200W at 20�C (68�F), 140W at 0�C (32�F), and 100W at �10�C (14�F).
Energy-efficient 13L (3.4gal.) baths combine high heat removal with a large reservoir and work with temperatures as low as �40�C (�40�F). Model 1150S has a cooling capacity of 660W at 20�C (68�F), 480W at 0�C (32�F), and 100W at �30�C (�22�F). Model 1190S has a cooling capacity of 680W at 20�C (68�F), 450W at 0�C (32�F), and 160W at �30�C (�22�F).
The 28L (7.4gal.) baths are for immersing large numbers of samples. The large capacity of this reservoir helps compensate for unexpected heat load changes. The large bath opening allows convenient access and has a large workspace on top. Baths have a cooling capacity of 700W at 20�C (68�F), 510W at 0�C (32�F), and 260W at �20�C (�4�F).
The 120V models are CSA certified. The 240V models are CE approved.
The general-purpose clear bath algicide is compatible with stainless steel and helps keep water baths clean, odor-free, and resistant to black algae. One 237mL (8oz.) bottle treats approximately 757L (200gal.). Supplied in a plastic dispenser bottle. Use the concentrated bath cleaner for cleaning and removing rust and minerals deposits from stainless steel and plastic baths. Bath cleaner comes in 473mL (16oz.) bottle; 29.6mL (1oz.) treats approximately 7.6L (2gal.).
The high-temperature tubing is 0.9m (3') of flexible fluoropolymer resin-lined, stainless steel overbraid tubing with 6.4mm (%num%1%/num%/%den%4%/den%") NPT quick connects on both ends. For use at elevated temperatures. Maximum temperature: 300�C (572�F).
The Dynalene* HC 50 heat transfer fluid provides superior thermal stability for high or low temperatures. Fluid has a temperature range of �53 to 60�C (�63 to 140�F), a �56�C (�68.8�F) freezing point, and a viscosity (in centistokes) of 3.6 at 0�C (32�F) and 15.1 at �40�C (�40�F).
Note: Heat transfer fluid is incompatible with Buna or natural rubber.

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	Capacity,	Working Access,	Case Dimensions,	Temperature
Model	L (gal.)	L x W x D, cm (in.)	H x W x D, cm (in.)	Range, °C (°F)	Electrical	VWR Catalog #	Unit	List Price	LabShop Price	Qty
Circulators with Standard Controller
1160S	6 (1.6)	13.3 x 13.3 x 14 (5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%2%/den%)	40 x 21 x 57.1 (15%num%3%/num%/%den%4%/den% x 8%num%1%/num%/%den%4%/den% x 22%num%1%/num%/%den%2%/den%)	–20 to 150 (–4 to 302)	120V, 60Hz, 12A	13271-074	Each	~~$2,634.14~~	$2,449.75

				240V, 50Hz, 9.9A	13271-076		~~$2,634.13~~	$2,449.74
						Each —	~~$2,634.13~~	$2,449.74
1140S	6 (1.6)	13.3 x 13.3 x 14 (5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%2%/den%)	43.2 x 47.6 x 40 (17 x 18%num%3%/num%/%den%4%/den% x 15%num%3%/num%/%den%4%/den%)	–20 to 150 (–4 to 302)	120V, 60Hz, 12A	13271-086	Each	~~$2,634.15~~	$2,449.76

				240V, 50Hz, 9.9A	13271-088		~~$2,627.83~~	$2,443.88
						Each —	~~$2,627.83~~	$2,443.88
1150S	13 (3.4)	14 x 28 x 15.2 (5%num%1%/num%/%den%2%/den% x 11 x 6)	62.9 x 39.4 x 43 (24%num%3%/num%/%den%4%/den% x 15%num%1%/num%/%den%2%/den% x 17)	–30 to 150 (–22 to 302)	120V, 60Hz, 13A	13271-098	Each	~~$3,082.95~~	$2,867.14

				240V, 50Hz, 9.8A	13271-100		~~$3,004.56~~	$2,794.24
						Each —	~~$3,004.56~~	$2,794.24
1190S	13 (3.4)	14 x 28 x 15.2 (5%num%1%/num%/%den%2%/den% x 11 x 6)	62.9 x 39.4 x 43 (24%num%3%/num%/%den%4%/den% x 15%num%1%/num%/%den%2%/den% x 17)	–40 to 150 (–40 to 302)	120V, 60Hz, 14A	13271-110	Each	~~$3,605.91~~	$3,353.50

				240V, 50Hz, 9.9A	13271-112		~~$3,605.92~~	$3,353.51
						Each —	~~$3,605.92~~	$3,353.51
1180S	28 (7.4)	26 x 26 x 26 (10%num%1%/num%/%den%4%/den% x 10%num%1%/num%/%den%4%/den% x 10%num%1%/num%/%den%4%/den%)	47 x 70 x 49.5 (18%num%1%/num%/%den%2%/den% x 27%num%1%/num%/%den%2%/den% x 19%num%1%/num%/%den%2%/den%)	–25 to 150 (–13 to 302)	120V, 60Hz, 13A	13271-122	Each	~~$3,303.61~~	$3,072.36

				240V, 50Hz, 9.8A	13271-124		~~$3,219.62~~	$2,994.25
						Each —	~~$3,219.62~~	$2,994.25
Circulators with Analog Controller
1162A	6 (1.6)	13.3 x 13.3 x 14 (5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%4%/den% x 5%num%1%/num%/%den%2%/den%)	40 x 21 x 57.1 (15%num%3%/num%/%den%4%/den% x 8%num%1%/num%/%den%4%/den% x 22%num%1%/num%/%den%2%/den%)	–20 to 100 (–4 to 212)	120V, 60Hz, 12A	13271-070	Each	~~$2,410.63~~	$2,241.89

				240V, 50Hz, 9.9A	13271-072		~~$2,396.76~~	$2,228.99
						Each —	~~$2,396.76~~	$2,228.99
Accessories
Clear Bath Algicide, 237 mL (8 oz.)			—	—	—	13272-031		~~$40.75~~	$27.72
								~~$40.75~~	$27.72
Bath Cleaner, 437 mL (16 oz.)			—	—	—	13400-060

High-Temperature Tubing			—	—	—	13270-868

Dynalene HC 50 Heat Transfer Fluid, 3.8 L (1 gal.)			—	—	—	13272-034		~~$159.69~~	$159.69
							—	~~$159.69~~	$159.69

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