Niowave Pb-Bi target - Revision history

Foretony at 14:43, 8 December 2014

2014-12-08T14:43:24Z

2013-07-25T19:33:45Z

2013-07-25T19:26:43Z

2013-07-25T19:25:57Z

2013-07-25T19:25:06Z

Created page with " User_talk:Foretony"

New page

[[User_talk:Foretony]]

@@ Line 1: / Line 1: @@
-Pb-Bi liquid target operation
+[[Liquid_PbBi_Target_in_Solenoid_Magnetic_Field]]
 .) pump down chamber
@@ Line 33: / Line 36: @@
 =well left
+==target description==
 mill windows
 mm  target window

@@ Line 1: / Line 1: @@
 Pb-Bi liquid target operation
 .) pump down chamber
 .) backfill with argon to 1atm
 .) heat top at full power by plugging into wall directly, the other heaters use a rheostat
 .) 360 watts applied to mid center until temperature at bottom flange is 120 C
 .) turn on the other heaters at 20 % of 120 volts until the temperature warms to at least 40 C
-.) vent if the pressure go above 2 ATM
 .) once loop is about 40 C or more, increase rheostats to 40% of 120 volts
 .) top reservoir will be kept heating at full power until maxing out at 300 C then you can turn it off when bottom well is liquid
 .) at 70 C  in the well increase reostat to 60%
 .) unplugged top heater when it hits 289 C, temp in middle of loop was 280
 .) when well temp was 170 C , the high power heater (right side) is increased to 100 % while all other heaters are turned off
-Once well is the hottest you can turn off top reservoir heater
 C difference between top center and well right

← Older revision		Revision as of 19:26, 25 July 2013
Line 1:		Line 1:


−		+	Pb-Bi liquid target operation
−	PB-Bi liquid target operation

	1.) pump down chamber		1.) pump down chamber

← Older revision		Revision as of 19:25, 25 July 2013
Line 1:		Line 1:

		+
		+
		+	PB-Bi liquid target operation
		+
		+	1.) pump down chamber
		+	2.) backfill with argon to 1atm
		+	3.) heat top at full power by plugging into wall directly, the other heaters use a rheostat
		+	4.) 360 watts applied to mid center until temperature at bottom flange is 120 C
		+	5.) turn on the other heaters at 20 % of 120 volts until the temperature warms to at least 40 C
		+	6.) vent if the pressure go above 2 ATM
		+	7.) once loop is about 40 C or more, increase rheostats to 40% of 120 volts
		+	8.) top reservoir will be kept heating at full power until maxing out at 300 C then you can turn it off when bottom well is liquid
		+	9.) at 70 C in the well increase reostat to 60%
		+	10.) unplugged top heater when it hits 289 C, temp in middle of loop was 280
		+	11.) when well temp was 170 C , the high power heater (right side) is increased to 100 % while all other heaters are turned off
		+	12.)
		+
		+	Once well is the hottest you can turn off top reservoir heater
		+
		+	20 C difference between top center and well right
		+
		+	4 = top center
		+	3=center left
		+	2 = well right
		+	1=well left
		+
		+
		+	20 mill windows
		+	4mm target window
		+
		+
		+	5 kg of eutectic 45/55 ratio
		+
		+	Heat tape is rated at120 volts at 300 watts


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