Console — Earth Tools

Time	Instrument	Sample	Dominant	/mL	conf
14:02	PyroSense P-1	S-023	PP	142	0.92
13:58	FluoroScan F-2	F-091	PS	88	0.90
13:51	PyroSense P-1	S-022	PE	76	0.87
13:44	PyroSense P-2	S-110	PET	54	0.81
13:39	FluoroScan F-2	F-090	PP	133	0.93
13:30	Mason Jar R-8	cal-air	—	0	—
13:22	PyroSense P-1	S-021	PVC	21	0.74

Status · operating

PyroSense P-1 · serum lot 24

Pyrolyzing serum sample S-024 under the PYRO-STD-3 method. 8 MOX sensors logging evolved-gas response over the temperature program.

Samples · today 38processed

Detections 1,204particles

Uptime 41:12h

Battery 4.06V

Device

Serial PS1-0042

Chip ESP32-S3-MINI-1-N8

Firmware v0.1.0

MAC 7C:DF:A1:0E:22:48

Site NYC · instrument dev

Recent runs LAST 5

Time	Sample	Dom.	µg/mL
14:02	S-023	PP	3.13
13:51	S-022	PE	2.04
13:30	S-021	—	0.01
12:58	S-020	PS	1.77
12:31	S-019	PET	0.92

Sample · matrix

S-024 · human serum

Method PYRO-STD-3

Operator Z. Lindstrom

Shot 600°C · 40s

Elapsed 04:32

Detector MOX×8

Run 3 / 6 4.5 / 18.0 min

Chromatogram · TIC MOX Σ · m/z 40–340 · 600 °C SHOT

Integrated peaks 6 OF 6 IDENTIFIED · NIST MF

Pk	R.T.	Marker pyrolyzate	m/z	Polymer	Area%	Match	µg/mL
1	2.10	Benzene	78	PVC	4.1	922	0.12
2	4.82	Styrene	104	PS	13.6	957	0.41
3	6.31	2,4-dimethyl-1-heptene	126	PP	41.2	941	1.42
4	8.74	1-dodecene	83	PE	24.8	968	0.88
5	11.21	Benzoic acid	105	PET	9.7	903	0.27
6	13.50	Methyl methacrylate	100	PMMA	1.2	871	0.03

Quantification LDA · V4

Dominant polymer

Polypropylene

Total load 3.13µg/mL

0.92

1.42 µg/mL

0.86

0.88 µg/mL

0.71

0.41 µg/mL

PET

0.63

0.27 µg/mL

PVC

0.44

0.12 µg/mL

Method PYRO-STD-3

Pyrolysis shot 600 °C · 40 s

GC oven 40→320 °C @ 20/min

Column UA-5 · 30 m × 0.25

Carrier He · 1.4 mL/min

Transfer line 280 °C

Trap −18 °C

MOX detector array 8 × BME690

BME 0

312°C 41.2kΩ

BME 1

298°C 128kΩ

BME 2

305°C 52.8kΩ

BME 3

301°C 38.1kΩ

BME 4

309°C 46.3kΩ

BME 5

295°C 78.9kΩ

BME 6

314°C 31.4kΩ

BME 7

288°C 139kΩ

Method

PYRO-STD-3

Runtime 18.0min

Oven max 340°C

Segments 4

Edited May 26

Oven temperature program °C / min

Program segments EDITABLE

#	Stage	Target °C	Rate	Hold min
1	Initial	40	—	1.0
2	Ramp 1	180	20	0.0
3	Ramp 2	320	12	2.0
4	Bake-out	340	40	3.0

Pyrolysis shot

Mode Double-shot

Desorption 300 °C · 30 s

Pyrolysis 600 °C · 40 s

Interface 320 °C

Cup Eco-cup LF

Split 50 : 1

Detector & acquisition

Detector MOX × 8 BME690

Heater profiles ZANE_1 · 2 · 3

Scan window m/z 40–340

Sampling 4 Hz

Baseline log(R/R₀)

Method library

PYRO-STD-3 serum · 18 min

PYRO-FAST screen · 9 min

PYRO-TISSUE tissue · 22 min

PYRO-BLANK blank · 12 min

Worklist 10 SAMPLES · 3 DONE · 1 RUNNING

#	Sample	Matrix	Method	Rep	Status	Result
1	S-021	blank	PYRO-BLANK	1	done	air
2	S-022	serum	PYRO-STD-3	2	done	4 cls
3	S-023	tissue	PYRO-TISSUE	1	done	5 cls
4	S-024	serum	PYRO-STD-3	2	run	—
5	S-025	serum	PYRO-STD-3	2	queue	—
6	S-026	saline	PYRO-FAST	1	queue	—
7	S-027	serum	PYRO-STD-3	2	queue	—
8	S-028	tissue	PYRO-TISSUE	1	queue	—
9	QC-09	std-mix	PYRO-STD-3	1	queue	—
10	S-029	serum	PYRO-STD-3	2	queue	—

Run control

Now running

S-024 · serum

Elapsed 06:24 / 18:00

Queue summary

Done 3

Running 1

Queued 6

Est. remaining 1:42h

Flash 18.4k

Runs TODAY · 8

Time	Sample	Dom.	µg/mL
14:02	S-023 PYRO-TISSUE	PP	3.13
13:51	S-022 PYRO-STD-3	PE	2.04
13:30	S-021 PYRO-BLANK	—	0.01
12:58	S-020 PYRO-STD-3	PS	1.77
12:31	S-019 PYRO-STD-3	PET	0.92
12:04	QC-08 PYRO-STD-3	mix	4.00
11:40	S-018 PYRO-FAST	PP	2.61
11:12	S-017 PYRO-TISSUE	PVC	0.44

Run · May 28 14:02

S-023 · tissue

Method PYRO-TISSUE

Dominant Polypropylene

Total 3.13µg/mL

Chromatogram · TIC MOX Σ · m/z 40–340

Integrated peaks NIST MF

Pk	R.T.	Marker	Polymer	µg/mL
1	2.10	Benzene	PVC	0.12
2	4.82	Styrene	PS	0.41
3	6.31	2,4-dimethyl-1-heptene	PP	1.42
4	8.74	1-dodecene	PE	0.88
5	11.21	Benzoic acid	PET	0.27
6	13.50	Methyl methacrylate	PMMA	0.03

Quantification LDA · V4

Dominant

Polypropylene

Total 3.13µg/mL

1.42

0.88

0.41

PET

0.27

PVC

0.12

Calibration · status

All sensors within spec

Last calibrated May 2709:12

Drift < 0.4%

Method log(R/R₀)

Reference standards CALIBRATION RUN MAY 27

Standard	Concentration	Expected	Measured	R²
PP-100	100 µg/mL	100.0	99.3	0.998
PE-50	50 µg/mL	50.0	49.7	0.997
PS-25	25 µg/mL	25.0	24.9	0.995
PET-10	10 µg/mL	10.0	10.2	0.991
Blank	air	0.0	0.02	—

Per-sensor offsets

BME 0 −0.02 log Ω

BME 1 +0.01 log Ω

BME 2 −0.03 log Ω

BME 3 +0.00 log Ω

BME 4 −0.01 log Ω

BME 5 +0.18 log Ω

BME 6 +0.02 log Ω

BME 7 −0.04 log Ω

Installed firmware

v0.1.0

Build May 28 2026

Partition ota_0

Status Verified

Partitions DUAL OTA · ROLLBACK

Name	Type	Offset	Size	State
ota_0	app	0x20000	3.4 M	active
ota_1	app	0x390000	3.4 M	idle
nvs	data	0x9000	24 K	ok
otadata	data	0xF000	8 K	ok

Device

Serial PS1-0042

Chip ESP32-S3-MINI-1-N8

MAC 7C:DF:A1:0E:22:48

Flash 8 MB int · 16 MB ext

BLE MasonJar · MTU 256

Battery 4.06 V · 92 %

Over-the-air update BLE · CRC32 VERIFIED

Available

v0.1.1

update ready

Release notes

· ZANE_3 low-temp soak extended to 4.2 s

· Baseline drift compensation (dynamic R₀)

· Download throughput +18 %

Idle · ready to flash 0 / 1.84 MB

Update history

Date	Version	Result
May 28	v0.1.0	ok
May 19	v0.0.9	ok
May 11	v0.0.8	ok
May 04	v0.0.7	rollback