Amplifier, measuring
Object
- Accession Number
- OBJ_0028198
- Classification
- Communications, Sound
- Creator / Manufacturer
- Bruel & Kjaer, Bruel Kjaer
- Date / Period
- 1976
- 1976-1998
- Place
- Copenhagen, Denmark
- Canada, Ontario
- Brand / Model
- 2606, 586709
- Description
- Metal casing and connector pieces with hard synthetic knobs and flexible synthetic handles.
Predominantly black casing with a light green panel on the proper front and a white meter with black and red markings. On the proper front are black markings, knobs, and switches, silver coloured metal connectors, and white, pink and grey stickers. On the proper left and right sides there are black synthetic handles that collapse almost flush with the top of the casing. On the proper back there are several white markings printed on to the casing. There is a white and blue sticker on the proper bottom and there are small, circular blue stickers with white markings on the proper top, right and left where parts of the casing join.
Printed on the proper front of the casing: "Uncal."/ "Sens."/ "Sens."/ Identifier above a knob, and measurements around it: "Gain Control/ 0/ 1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/ Cal./ Direct Input/ Preamp. Input/ Input Section/ Attenuator/ Overload"/ Series of settings around a knob ranging from 3 mV to 300 V/ "Power/ Input/ Ref./ Insert Volt. Cal./ On/ Direct/ Preamp./ 50mV RMS/ Int./ Ext./ Push half to Release/ Measuring Amplifier 2 - 200 000 Hz/ Type 2606/ [logo]/ Brüel & Kjaer/ Copenhagen/ Output Section/ Attenuator/ Overload/ x 0.003/ x0.01/ x 0.03/ x 0.1/ x0.3/ x1/ Filters/ Ext./ 22.5 Hz/ 22.5 kHz/ Weighting/ D/ A/ B/ C/ Push half to Release/ Meter Function/ Peak Hold/ Imp. Hold/ Impulse/ RMS Fast/ RMS Slow/ Meter Reset/ Recorder/ AC/ DC"/ On the white meter: SA 0061/ 02-78"/ There are two rows of measurements, one in black and one in red/ "[logo]/ Sound Level/ Add to dB Reading"/ A row of numbers at the bottom ranging from 40 to 190 in increments of 10/ On the stickers on the proper front: "nt/ FOR/ INDICATION/ ONLY"/ "BNR [logo]/ ACOUSTIC DESIGN"/ "Bell-Northern Research [logo]/ L0011849"/ On the proper top of the casing: "L11849 BNR"/ On the three stickers on the proper top, left and right: "CALIBRATION/ [logo]/ VOID IF BROKEN"/ On the proper back of the casing: "Pol. Voltage/ Overload/ On Off/ Overload/ Relay/ Made in Denmark/ Pol. Volt.Adj/ 220V/ 240V/ 100V/ 115V/ 127V/ 150V/ [logo]/ Serial no./ 586709/ Insert Volt.Cal./ Ext.Filter Input/ Ext.Filter Output/ Fuse 5A/ 12 V DC/ AC/ o +/ Battery Input/ 12 V DC"/ On the sticker on the proper bottom: "[logp]/ BRUEL & KJAER CANADA LTD./ 90 Leacock Rd., Pointe Claire 700, Que./ PURCHASE/ DATE/ Mar26/76/ 2606/ 115 VOLT 60 HZ 30 VA/ WORK/ ORDER/ FUSE 1A"
Appears complete - Description
- Metal casing and connector pieces with hard synthetic knobs and flexible synthetic handles.
Predominantly black casing with a light green panel on the proper front and a white meter with black and red markings. On the proper front are black markings, knobs, and switches, silver coloured metal connectors, and white, pink and grey stickers. On the proper left and right sides there are black synthetic handles that collapse almost flush with the top of the casing. On the proper back there are several white markings printed on to the casing. There is a white and blue sticker on the proper bottom and there are small, circular blue stickers with white markings on the proper top, right and left where parts of the casing join.
Printed on the proper front of the casing: "Uncal."/ "Sens."/ "Sens."/ Identifier above a knob, and measurements around it: "Gain Control/ 0/ 1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/ Cal./ Direct Input/ Preamp. Input/ Input Section/ Attenuator/ Overload"/ Series of settings around a knob ranging from 3 mV to 300 V/ "Power/ Input/ Ref./ Insert Volt. Cal./ On/ Direct/ Preamp./ 50mV RMS/ Int./ Ext./ Push half to Release/ Measuring Amplifier 2 - 200 000 Hz/ Type 2606/ [logo]/ Brüel & Kjaer/ Copenhagen/ Output Section/ Attenuator/ Overload/ x 0.003/ x0.01/ x 0.03/ x 0.1/ x0.3/ x1/ Filters/ Ext./ 22.5 Hz/ 22.5 kHz/ Weighting/ D/ A/ B/ C/ Push half to Release/ Meter Function/ Peak Hold/ Imp. Hold/ Impulse/ RMS Fast/ RMS Slow/ Meter Reset/ Recorder/ AC/ DC"/ On the white meter: SA 0061/ 02-78"/ There are two rows of measurements, one in black and one in red/ "[logo]/ Sound Level/ Add to dB Reading"/ A row of numbers at the bottom ranging from 40 to 190 in increments of 10/ On the stickers on the proper front: "nt/ FOR/ INDICATION/ ONLY"/ "BNR [logo]/ ACOUSTIC DESIGN"/ "Bell-Northern Research [logo]/ L0011849"/ On the proper top of the casing: "L11849 BNR"/ On the three stickers on the proper top, left and right: "CALIBRATION/ [logo]/ VOID IF BROKEN"/ On the proper back of the casing: "Pol. Voltage/ Overload/ On Off/ Overload/ Relay/ Made in Denmark/ Pol. Volt.Adj/ 220V/ 240V/ 100V/ 115V/ 127V/ 150V/ [logo]/ Serial no./ 586709/ Insert Volt.Cal./ Ext.Filter Input/ Ext.Filter Output/ Fuse 5A/ 12 V DC/ AC/ o +/ Battery Input/ 12 V DC"/ On the sticker on the proper bottom: "[logp]/ BRUEL & KJAER CANADA LTD./ 90 Leacock Rd., Pointe Claire 700, Que./ PURCHASE/ DATE/ Mar26/76/ 2606/ 115 VOLT 60 HZ 30 VA/ WORK/ ORDER/ FUSE 1A"
Appears complete - History of Use
- Used to measure the acoustic output of an acoustic experimental setup.(From the Acquisition Proposal, see Ref. 1)
- See Elsewhere
- ingenium.ca
- Record Rights
- © Ingenium
- http://creativecommons.org/licenses/by-nc/4.0/
From The Collection Of
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